Achievement Flag Definitions

One of our goals here at TrueAchievements is to provide you, the community, with as much information as possible to assist with unlocking achievements. Achievement flags are designed specifically to aid this purpose, giving you some key information about an achievements requirements at a glance.

As with all information on TrueAchievements we rely on you, the community, to assist us. If you’ve played a game and have any flagging suggestions or updates please feel free to submit them using the ‘Submit Game Information’ button, found in the ‘Game’ drop down underneath the game tile on the game pages.

Please note that while some Xbox One and Windows 10 achievements are marked with the Offline Game Mode flag these all require an internet connection in order to unlock.
Table of contents:
Offline Game Mode
Online Game Mode
Online/Offline
Single Player
Cooperative
Versus
Host Only
Community
Main Storyline
Difficulty Specific
Stackable
Collectable
Missable
Cumulative +
Cumulative -
Level
Shop
Viral
Online Skill
Players Required
Time/Date
Multiple Playthroughs Required
External Content
Time Consuming
Buggy +
Buggy -
Partly Discontinued/Unobtainable
Discontinued
Unobtainable
Offline Game ModeThese achievements require play in game modes that do not necessitate a connection to any online services.
Offline game modes, such as single player campaigns or challenges, local co-op, and system link, do not require an active internet connection. This does not mean that it is necessary to be disconnected from any online services.

Please note that while some Xbox One and Windows 10 achievements are marked with the Offline Game Mode flag these all require an internet connection in order to unlock.

Assassin's CreedThe Eagle and The Apple - 1191The The Eagle and The Apple - 1191 achievement in Assassin's Creed worth 130 pointsComplete Assassin's Creed.
Call of Duty: Black Ops IIGun NutThe Gun Nut achievement in Call of Duty: Black Ops II worth 12 pointsComplete a level with customized loadout.
Call of Duty 4: Modern WarfareMile High ClubThe Mile High Club achievement in Call of Duty 4: Modern Warfare worth 41 pointsSky dive to safety on Veteran difficulty
Online Game ModeThese achievements require a connection to live services, such as Xbox Live, for playing an online game mode, for sharing content, accessing leaderboards, or validating data with a server.
Online game modes are those which require an internet connection in order to play. This includes achievements that require community generated content that can be played in typical offline game modes.

Gears of War 3Wait, What Time is it?The Wait, What Time is it? achievement in Gears of War 3 worth 17 pointsEarn the maximum Consecutive Match Bonus in Versus multiplayer (Standard or Casual).
The Sims 3 (WP)The Wright StuffThe The Wright Stuff achievement in The Sims 3 (WP) worth 5 pointsCreate a Sim
Need for Speed: Hot PursuitSocialiteThe Socialite achievement in Need for Speed: Hot Pursuit worth 13 pointsHave 5 or more NFS Friends
Forza Motorsport 4Show OffThe Show Off achievement in Forza Motorsport 4 worth 20 pointsUpload a movie to Forzamotorsport.net.
LocoCycleFree To Do What We Wanna DoThe Free To Do What We Wanna Do achievement in LocoCycle worth 186 pointsSave Janesville from mass destruction.
Online/OfflineThese achievements can be obtained in either an online or offline game mode.
Achievements marked with this flag may be unlocked in either online or offline game modes, giving the player some choice in how they earn it. This flag does not necessarily mean that the achievement can be obtained in any and every mode in the game.

Borderlands 2 (Xbox 360)Up High, Down LowThe Up High, Down Low achievement in Borderlands 2 (Xbox 360) worth 19 pointsGive Claptrap a high five
Dead Island (Xbox 360)Right 4 LifeThe Right 4 Life achievement in Dead Island (Xbox 360) worth 91 pointsComplete act I with 4 different characters.
Chickens Can't Fly (WP)Hungry, hungry Chicken!The Hungry, hungry Chicken! achievement in Chickens Can't Fly (WP) worth 27 pointsGather 1.000.000 total corn
Single PlayerThese achievements can be obtained by a single player.
Single player achievements can be obtained in any mode which requires or permits solo play against AI opponents, such as campaign, instant action, bot driven modes, or survival levels. It also pertains to any action required by a single player outside of any game mode.

Assassin's Creed IIISpit RoastThe Spit Roast achievement in Assassin's Creed III worth 31 pointsPerform a double assassination using a musket.
Call of Duty: Modern Warfare 3This Is My BoomstickThe This Is My Boomstick achievement in Call of Duty: Modern Warfare 3 worth 34 pointsKill 30 enemies with the XM25 in "Black Tuesday."
CooperativeThese achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.
This flag is applicable to achievements earned by players in cooperative game modes, such as campaign, bot driven modes, or multiplayer modes.
Halo 4BropocalypseThe Bropocalypse achievement in Halo 4 worth 14 pointsComplete any Campaign mission cooperatively on Heroic or harder.
Tom Clancy's Splinter Cell ConvictionCO-OP Realistic DifficultyThe CO-OP Realistic Difficulty achievement in Tom Clancy's Splinter Cell Conviction worth 107 pointsComplete the CO-OP Story on Realistic difficulty
VersusThese achievements can be obtained by two or more players in a face off gamemode who have met the achievement requirements.
This flag is applicable to achievements earned by players in modes where they are intended to face off against AI or human opponents.
Assassin's Creed IIIWinning TeamThe Winning Team achievement in Assassin's Creed III worth 43 pointsBe on the winning team at the end of a multiplayer game session.
You're in the MoviesMake a MovieThe Make a Movie achievement in You're in the Movies worth 10 pointsComplete 1 game session
Host OnlyThese achievements are only earned by the host or primary player.
This flag is applicable to achievements which will only unlock for the leading or primary player when the achievement requirements are met.
Guitar Hero III: Legends of RockEasy DuoThe Easy Duo achievement in Guitar Hero III: Legends of Rock worth 54 pointsEarn 5 stars on all Co-op songs for the Easy difficulty
Bloody Good TimeScreen LegendThe Screen Legend achievement in Bloody Good Time worth 72 pointsWin a ranked match without being killed
CommunityThese achievements can be unlocked by interactions with a community.
This flag is applicable to achievements where the game mode requires interactions with other gamers while not being simultaneously in the same game mode. These interactions are social by nature and usually are indirect online interaction such as auctions, content sharing, voting, or challenges sanctioned by yourself or other players.

FIFA 12Marquee SigningThe Marquee Signing achievement in FIFA 12 worth 71 pointsPurchase a Gold Player from the trade market for 15,000 or more coins using Buy now
SSXI Ain't Afraid of Snow GhostThe I Ain't Afraid of Snow Ghost achievement in SSX worth 54 pointsBeat a Friend's Rival Ghost in every Range (in Explore)
Gears of War 2PhotojournalistThe Photojournalist achievement in Gears of War 2 worth 15 pointsSubmit a spectator photo
Dance Central 2Get the PictureThe Get the Picture achievement in Dance Central 2 worth 36 pointsUpload a Photo.
WRC: FIA World Rally Championship 2Ghost HuntersThe Ghost Hunters achievement in WRC: FIA World Rally Championship 2 worth 33 pointsIn Time Attack mode, complete a race against one of the ghosts you have downloaded.
Main StorylineThese achievements are gained automatically by progressing through the main game mode.
Main Storyline achievements are guaranteed to unlock in the course of the primary playthrough of the main game mode or storyline, and therefore do not need to be specifically sought out. In games where it is unclear what the main mode is, the flag is not used. If the game features a cooperative mode, achievements tied to progression through this mode are also applicable for the Main Storyline flag.

Prince of PersiaSecret AchievementThe Secret Achievement achievement in Prince of Persia worth 10 pointsContinue playing to unlock this secret achievement
The Misadventures of P.B. WinterbottomHot Pie BottomThe Hot Pie Bottom achievement in The Misadventures of P.B. Winterbottom worth 10 pointsSteal 10 pies.
Call of Duty: Ghosts (Xbox 360)Spatial AwarenessThe Spatial Awareness achievement in Call of Duty: Ghosts (Xbox 360) worth 10 pointsKill your first enemy in the Call of Duty® Ghosts campaign.
Assassin's Creed IIIFinThe Fin achievement in Assassin's Creed III worth 43 pointsComplete each of the epilogue missions unlocked after the credits roll.
Difficulty SpecificThese achievements require that the game be played on a certain difficulty level.
Difficulty Specific achievements ask the player to complete some objective, often to clear the game or a level on a certain difficulty setting. This flag is excluded from the lowest difficulty setting where the difficulty specific achievements have the Stackable flag applied. The Difficulty Specific flag does not refer to more specific options like disabling driving assists, respawns, or to challenging constraints on play style, performance, or skill level.

Halo 3Campaign Complete:  LegendaryThe Campaign Complete: Legendary achievement in Halo 3 worth 188 pointsFinish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).
F1 2012HardcoreThe Hardcore achievement in F1 2012 worth 126 pointsWin the Drivers' Championship in Season Challenge on hard difficulty.
Call of Duty: Black Ops IITower of BabbleThe Tower of Babble achievement in Call of Duty: Black Ops II worth 271 pointsIn TranZit, obey the voices.
StackableThese achievements can be unlocked at the same time as, or in the course of, earning its more difficult or less difficult counterpart.
The Stackable flag is applied to any achievement that can be unlocked by fulfilling the requirements of a similar, more difficult or less difficult achievement. Aiming for the most difficult achievement first is most efficient, since doing so unlocks the easier achievements as well. The flag is used only when attempting the harder versions later results in duplicating effort, not in cases where the easier achievements are mere stepping stones on the way to unlocking the harder one(s).

Simon's Best - Bronze in Just Dance 3 stacks with Simon's Best - Silver in Just Dance 3 which in turn stacks with Simon's Best - Gold in Just Dance 3. All of these can be unlocked at the same time, depending on the prowess of the player.

Just Dance 3Simon's Best - BronzeThe Simon's Best - Bronze achievement in Just Dance 3 worth 12 pointsGet 3 stars in Simon Says
Just Dance 3Simon's Best - SilverThe Simon's Best - Silver achievement in Just Dance 3 worth 77 pointsGet 4 stars in Simon Says
Just Dance 3Simon's Best - GoldThe Simon's Best - Gold achievement in Just Dance 3 worth 165 pointsGet 5 stars in Simon Says
CollectableThese achievements are obtained by exploring the game environment to find a set of unique objects.
Collectables come in a variety of forms; they are not necessarily items to be picked up, but may also include other kinds of objects that can be interacted with in the game world. In general each object can be distinguished from the rest by its location, number, or some other identifying means. This excludes items or actions that require all to be collected or interacted with in a specific sequence.

Assassin's Creed: BrotherhoodCapture the FlagThe Capture the Flag achievement in Assassin's Creed: Brotherhood worth 68 pointsRemove All Borgia Flags in Rome.
Gears of War 3CollectorThe Collector achievement in Gears of War 3 worth 6 pointsRecover 5 Campaign Collectibles (any difficulty, Standard or Arcade).
Grand Theft Auto IVEndangered SpeciesThe Endangered Species achievement in Grand Theft Auto IV worth 181 pointsCollect every hidden package in the game.

In some instances collectables may be found in a single area of a game and all of the items might need to be collected in one playthrough of that area.

Call of Duty 4: Modern WarfareYour Show SucksThe Your Show Sucks achievement in Call of Duty 4: Modern Warfare worth 34 pointsDestroy all the TVs showing Al-Asad's speech
007: Blood StoneSecret AchievementThe Secret Achievement achievement in 007: Blood Stone worth 48 pointsContinue playing to unlock this secret achievement
MissableThese achievements can be missed.
An achievement is flagged as Missable if it is possible to bypass all opportunities to unlock it in a given playthrough. The flag is not applicable to achievements that can be reattempted by using a level select option nor to achievements that specify sequential actions ("in a row"), or games which do not have a clearly defined main mode.

Deus Ex: Human RevolutionSecret AchievementThe Secret Achievement achievement in Deus Ex: Human Revolution worth 18 pointsContinue playing to unlock this secret achievement
Deus Ex: Human RevolutionPacifistThe Pacifist achievement in Deus Ex: Human Revolution worth 278 pointsComplete Deus Ex: Human Revolution without anyone dying by your hand. (Boss fights don't count.)
Just Cause 2Conqueror of PanauThe Conqueror of Panau achievement in Just Cause 2 worth 41 pointsComplete 9 stronghold takeovers.
South Park: The Stick of Truth (Xbox 360)HeisenbergThe Heisenberg achievement in South Park: The Stick of Truth (Xbox 360) worth 25 pointsDefeat the Meth Tweekers while wearing the Evil Cartman goatee and the bald cap.
Throne Together (WP)Positive ReinforcementThe Positive Reinforcement achievement in Throne Together (WP) worth 60 pointsRepair 100 cracked blocks with cement
Cumulative +These achievements are obtained by repeatedly performing the same action or set of actions over time.
Cumulative + achievements involve a counter which increases whenever the player performs a relevant action or set of actions. It does not constrain players to perform actions consecutively, in a single match, before time runs out, or within other similar limitations. Progress should not suddenly reset to zero except in the case of a glitch.

Your Shape: Fitness Evolved 20121 Black StarThe 1 Black Star achievement in Your Shape: Fitness Evolved 2012 worth 409 pointsBurn 100,000 calories.
F1 201110 OnlineThe 10 Online achievement in F1 2011 worth 58 pointsWin 10 Online Races
X-Men Origins: WolverineA Day's WorkThe A Day's Work achievement in X-Men Origins: Wolverine worth 22 pointsKilled 500 enemies
LEGO Star Wars III: The Clone WarsSecret AchievementThe Secret Achievement achievement in LEGO Star Wars III: The Clone Wars worth 17 pointsContinue playing to unlock this secret achievement
Cumulative -These achievements are obtained by repeatedly performing the same action or set of actions over time, but progress can diminish
Cumulative - achievements involve a counter which increases whenever the player performs a relevant action or set of actions, but can decrease over time or as a result of other actions. It does not constrain players to perform actions consecutively, in a single match, before time runs out, or within other similar limitations.

In some instances money, or other in game currency, needs to be on hand in order for the achievement to be obtained.

Bug Village (WP)Acorn AceThe Acorn Ace achievement in Bug Village (WP) worth 53 pointsCollect 300,000 acorns.
KooZac (WP)Collect 100000 coinsThe Collect 100000 coins achievement in KooZac (WP) worth 19 pointsCollect 100000 coins
LevelThese achievements must be obtained by levelling up in-game components.
Level is applied to achievements that require a specific level, rank, or experience point accumulation to be reached at the time of unlock or as a prerequisite.
Borderlands 2 (Xbox 360)Always ImprovingThe Always Improving achievement in Borderlands 2 (Xbox 360) worth 31 pointsReach level 25
Halo: ReachAn Honor ServingThe An Honor Serving achievement in Halo: Reach worth 39 pointsReach the rank of Captain in the UNSC.
Prototype 2 (Xbox 360)All Growed UpThe All Growed Up achievement in Prototype 2 (Xbox 360) worth 89 pointsFully upgrade Heller.
GoldenEye 007: ReloadedFull DeckThe Full Deck achievement in GoldenEye 007: Reloaded worth 74 pointsPublic Match: Play at least one complete match of Classic Conflict with every character.
ShopThese achievements require the purchase of an item or a series of items as prerequisites from a shop.
A Shop achievement must be earned from buying items from a shop which includes purchasing game components, such as characters, weapons, or costumes. This is also used for buying abilities to upgrade a character or a weapon where you have an in-game currency that must be used to purchase them. This excludes items which are not guaranteed purchases or which are crucial to advance in a playthrough.

007: Quantum of SolaceGoldfingerThe Goldfinger achievement in 007: Quantum of Solace worth 77 pointsUnlock and purchase all golden weapons.
Borderlands 2 (Xbox 360)Better Than MoneyThe Better Than Money achievement in Borderlands 2 (Xbox 360) worth 17 pointsPurchase 5 items from the black market
Red Faction: ArmageddonMartian Can OpenerThe Martian Can Opener achievement in Red Faction: Armageddon worth 71 pointsBuy every Upgrade.
Grand Theft Auto V (Xbox 360)A Lot of CheddarThe A Lot of Cheddar achievement in Grand Theft Auto V (Xbox 360) worth 42 pointsSpend a total of $200 million across all three characters.
ViralThese achievements are obtained by contact with a player who meets the requirements for spreading it to others.
Viral achievements are those which spread throughout the online community as people play games together. In order to spread a Viral, one must be a permanent member of a special group of players. These include the group of players possessing the viral achievement, owning another special achievement, being officially affiliated with the game (e.g. developer, moderator) or permanently holding a specific rank or title.

Gears of War 3LambencyThe Lambency achievement in Gears of War 3 worth 64 pointsExecute an Epic employee, or someone who already has Lambency, in Versus multiplayer (any mode).
Red Dead RedemptionRed Dead RockstarThe Red Dead Rockstar achievement in Red Dead Redemption worth 13 pointsKill a Rockstar or someone with this achievement in a public multiplayer match.
BorderlandsAnd They'll Tell Two FriendsThe And They'll Tell Two Friends achievement in Borderlands worth 12 pointsPlay in a co-op game with either an employee of Gearbox or someone who has this achievement
Grand Theft Auto IVLet Sleeping Rockstars LieThe Let Sleeping Rockstars Lie achievement in Grand Theft Auto IV worth 14 pointsKill a Rockstar developer in a ranked multiplayer match.
Need for Speed: CarbonModerator ChallengeThe Moderator Challenge achievement in Need for Speed: Carbon worth 159 pointsBeat an EA Moderator in an Online game
Online SkillThese achievements require a certain TrueSkill rank or a certain position on a Leaderboard to be reached.
The Online Skill flag exists to inform players that an achievement compares online performance with other automatically assigned players. The TrueSkill system allocates a rank based on win/loss records; the more games that have been played, the harder it is to change rank. Therefore, players must plan carefully or they will make it harder for themselves to get the achievement.

Wordament (WP)Win the hourThe Win the hour achievement in Wordament (WP) worth 34 pointsAchieve the highest cumulative score, for the hour, of any player on the hourly leaderboard
Tom Clancy's Ghost Recon Advanced WarfighterWorld Champion (Multiplayer)The World Champion (Multiplayer) achievement in Tom Clancy's Ghost Recon Advanced Warfighter worth 986 pointsClimb to the top of the universal leaderboard
Fight Night ChampionSquat ThrustingThe Squat Thrusting achievement in Fight Night Champion worth 3275 pointsObtain boxer level 60 in OWC
Robotron: 2084VersusThe Versus achievement in Robotron: 2084 worth 115 pointsPlay on Xbox Live Ranked VERSUS and gain the rank of 5
Chessmaster LiveGloriousThe Glorious achievement in Chessmaster Live worth 61 pointsAchieve an online rating of 1200 in any type of chess.
Rockstar Table TennisThe G.O.A.T.The The G.O.A.T. achievement in Rockstar Table Tennis worth 540 pointsAchieve the highest TrueSkill rating possible in any Ranked online game mode.
Players RequiredThese achievements require a minimum number of participating players to attempt.
This flag alerts players that a group of a minimum size, either players or controllers, is required. Some games may not start or track progress without enough players, or feature requirements that are impossible with too few players.

Note, only achievements that need three or more players will have a version of the Players Required flag assigned.
Time/DateThese achievements require you to play the game or perform actions at certain times, within a time limit, or on specific dates.
This flag warns players that an achievement can only be earned on specific occasions, at certain times, playing a number of days in a row, or within a clearly defined time limit.
Halo 4Midnight LaunchThe Midnight Launch achievement in Halo 4 worth 41 pointsIn mission 2, get significant air in the Warthog at midnight.
Brothers in Arms: Hell's HighwayCommittedThe Committed achievement in Brothers in Arms: Hell's Highway worth 141 pointsWhile connected to Xbox LIVE, play the game once a week for three months
Dance Central 3Go ShortyThe Go Shorty achievement in Dance Central 3 worth 44 pointsPerform "In Da Club" with a character on that character's birthday.
Gears of War 3SocialiteThe Socialite achievement in Gears of War 3 worth 121 pointsEarn the Onyx "War Supporter" medal.
Multiple Playthroughs RequiredThese achievements cannot be earned during the initial playthrough.
This flag indicates that you cannot earn the achievement during the first playthrough of a game. To earn these achievements you will need to restart the game after completion or continue into a “new game +” mode. This excludes choice based storyline achievements.

Resonance of FateSecret AchievementThe Secret Achievement achievement in Resonance of Fate worth 38 pointsContinue playing to unlock this secret achievement
Mark of the NinjaTrue NinjaThe True Ninja achievement in Mark of the Ninja worth 116 pointsComplete the game in New Game Plus.
Guitar Hero: World TourJack of All TradesThe Jack of All Trades achievement in Guitar Hero: World Tour worth 590 pointsComplete all instrument careers - any difficulty (Band or Solo)
XCOM: Enemy UnknownA Continental FellowThe A Continental Fellow achievement in XCOM: Enemy Unknown worth 407 pointsWin the game from each of the 5 starting locations.
External ContentThese achievements require content outside the game or input devices other than the system default.
This flag is applicable to achievements which require content beyond a copy of the game, excluding DLC, or additional peripherals, other than the system default.

These may include, but are not limited to, the following: Redeeming an online pass, a save from another game, a normal or full third party account, Other controller options, such as Kinect Sensor, uDraw tablet, or musical instrument

DLC and required TU’s are only considered External Content when one DLC requires owning another separate piece of DLC.
Call of Duty: Black OpsSecret AchievementThe Secret Achievement achievement in Call of Duty: Black Ops worth 262 pointsContinue playing to unlock this secret achievement
Time ConsumingThese achievements require at least 20 hours of play time to obtain.
The Time Consuming flag is applied to achievements that require at least 20 hours to unlock, not counting time spent on progress towards Main Storyline, Multiple Playthough Required, or Missable achievements. Achievements which could take an indeterminate amount of time depending on skill or online activity are measured by how long an achievement takes to boost.

The following are Time Consuming:
Gears of War 3Seriously 3.0The Seriously 3.0 achievement in Gears of War 3 worth 946 pointsReach level 100 and earn every Onyx medal.
Just Cause 2PerfectionistThe Perfectionist achievement in Just Cause 2 worth 95 pointsReach 75% completion in the normal mode or mercenary mode.
Red Faction: GuerrillaA Winner is You!The A Winner is You! achievement in Red Faction: Guerrilla worth 153 pointsWin 250 matchmaking games.
F1 2010Nifty 50The Nifty 50 achievement in F1 2010 worth 306 pointsReach level 50 online


The following achievements are not considered Time Consuming:
Grand Theft Auto IVYou Won!The You Won! achievement in Grand Theft Auto IV worth 93 pointsComplete the final mission.
Achievements like this will naturally unlock upon completing the game and natural game progress is excluded from counting towards the Time Consuming flag.

Gears of War 3That's Just CrazyThe That's Just Crazy achievement in Gears of War 3 worth 166 pointsComplete all campaign Acts on Insane Difficulty (Standard or Arcade).
Achievements like this will clearly require additional time to complete, which is covered by the Multiple Playthroughs Required flag.
Buggy +These achievements may unlock before the requirements have been met.
Buggy achievements are those which do not behave as expected. Some buggy achievements will unlock prematurely before the requirements have been met or at seemingly random times others will unlock after performing a completely unrelated task.

Battlefield: Bad Company 2Complete BlackoutThe Complete Blackout achievement in Battlefield: Bad Company 2 worth 106 pointsCampaign: destroy all satellite uplinks
CrackdownBase JumperThe Base Jumper achievement in Crackdown worth 14 pointsJump from the top of the Agency Tower and land in the water below
Buggy -These achievements may unlock after the requirements have been met or not at all.
Buggy achievements are those which do not behave as expected. Some buggy achievements will unlock unpredictably after the requirements have been met and exceeded, others will unlock after performing a completely unrelated task, and a few will be unobtainable for certain players, but not others.

Crackdown 225 Ways to DieThe 25 Ways to Die achievement in Crackdown 2 worth 38 pointsFind 25 unique ways to destroy your cloned body.
Dance CentralWork It, HoneyThe Work It, Honey achievement in Dance Central worth 84 pointsPass these moves: & Feelabout, Club Monster, Pose, Ride, and Wind It Up.
Family Guy: Back to the MultiverseThere is no CakeThe There is no Cake achievement in Family Guy: Back to the Multiverse worth 299 pointsUnlock all other Achievements found in the game
Fruit Ninja (Win 8)Over AchieverThe Over Achiever achievement in Fruit Ninja (Win 8) worth 19 pointsGet a score over 400 after all bonuses in Arcade Mode.
Brain Challenge HD (WP)Combo UserThe Combo User achievement in Brain Challenge HD (WP) worth 23 pointsGet 30 combos in any mode!
Partly Discontinued / UnobtainableThese achievements may no longer be obtainable by players who have not already met specific requirements.
These achievements may no longer be obtainable by players due to closed servers or game version requirements but may be obtainable for some who had previously met the requirements. Those who have met the requirements before the discontinuation of the game related service, those living in a specific region, or those playing pre/post patch may still be able to unlock these achievements.

Universe at War: Earth AssaultNothing to See HereThe Nothing to See Here achievement in Universe at War: Earth Assault worth 116 pointsUsing Altea, Unmake 30 enemy units during a skirmish game session.
Army of TWO: The 40th DaySecret AchievementThe Secret Achievement achievement in Army of TWO: The 40th Day worth 31 pointsContinue playing to unlock this secret achievement
SBK X: Superbike World ChampionshipExtra is more than "normal"The Extra is more than "normal" achievement in SBK X: Superbike World Championship worth 446 pointsUnlock all the Extras
Ghostbusters: The Video GameNo Job Too BigThe No Job Too Big achievement in Ghostbusters: The Video Game worth 71 pointsDefeat all Most Wanted Ghosts.
Madden NFL 07Import Draft ClassThe Import Draft Class achievement in Madden NFL 07 worth 28 pointsSuccessfully import a Draft Class.
Hasbro Family Game NightWord Win!The Word Win! achievement in Hasbro Family Game Night worth 13 pointsWin one game of Scrabble. (Scrabble is only available in North America & English).
DiscontinuedThese achievements can no longer be obtained due to closed servers, a bad patch, or other unusual circumstances.
The Discontinued flag is used to mark achievements which used to be obtainable but are now impossible to unlock legitimately. This does not include achievements that are difficult or inconvenient to obtain due to changing circumstances such as the presence of leaderboard blockers or a lack of multiplayer activity.

1 vs 100Quarter CenturyThe Quarter Century achievement in 1 vs 100 worth 11 pointsAnswer a total of 25 questions correctly.
Yoostar 2: In The MoviesRed Carpet SuperstarThe Red Carpet Superstar achievement in Yoostar 2: In The Movies worth 4224 pointsAchieve 2,500,000 Fame
CreateShare and Share AlikeThe Share and Share Alike achievement in Create worth 24 pointsUpload a remixed Creation
UnobtainableThese achievements have never been possible to unlock legitimately.
For an achievement to be marked as Unobtainable means that it can never be awarded even when the stated requirements have been met, or that it is literally impossible to meet said requirements. This is almost always due to programming flaws in the game, but in some cases it reflects the fact that content necessary for the achievement has not been made available. If a patch fixes the game code, or the missing content is released, the flag will be removed.

UFC Personal TrainerQuite AccomplishedThe Quite Accomplished achievement in UFC Personal Trainer worth 30 pointsSuccessfully complete all the Accomplishments.
Hole in the WallShining collectionThe Shining collection achievement in Hole in the Wall worth 15 pointsObtain all other achievements
Need for Speed: CarbonUrban BattleThe Urban Battle achievement in Need for Speed: Carbon worth 10 pointsWin 50 Free Roam Challenges in Career Mode