0 day Attack on Earth
474
(200)

0 day Attack on Earth

2.4 from 82 votes
 

There are a maximum of 12 0 day Attack on Earth achievements worth 474 (200)

814 tracked gamers have this game, 72 have completed it (8.85%) | 14 want to boost

Metritine
67%

Metritine127 (70)

First played Wednesday, 23 December 2009

8 achievements out of 12 won

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0 day Attack on Earth Achievements

Secret Achievement

View guide to getting this achievementSecret Achievement46 (20)

Online Required - These 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.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement. Continue playing to unlock this secret achievement. (Secret)

Onslaught

View guide to getting this achievementOnslaught10 (5)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game mode.Difficulty Specific - These achievements require that the game be played on a certain difficulty level. Clear the game on Hard in single player mode

Crucible

View guide to getting this achievementCrucible9 (5)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game mode.Difficulty Specific - These achievements require that the game be played on a certain difficulty level. Clear the game on Normal in single player mode

Snake Killer

View guide to getting this achievementSnake Killer19 (10)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained by a single player.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Kill 10 Snake enemies

Sandwich Man

View guide to getting this achievementSandwich Man16 (10)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained by a single player.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Kill 10 Sandwich enemies

Mosquito Killer

View guide to getting this achievementMosquito Killer14 (10)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained by a single player.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Kill 10 Mosquito enemies

Wings of Friendship

Wings of Friendship8 (5)

Online Required - These 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.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement. Play a CO-OP Mode game

Enlistment

Enlistment5 (5)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained by a single player. Enter the Main Menu

Valiant Warrior

View guide to getting this achievementValiant Warrior56 (20)

Online Required - These 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.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Kill 100 targets in CO-OP Mode

Secret Achievement

View guide to getting this achievementSecret Achievement74 (30)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained by a single player.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Continue playing to unlock this secret achievement. (Secret)

Secret Achievement

View guide to getting this achievementSecret Achievement92 (30)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained by a single player.Difficulty Specific - These achievements require that the game be played on a certain difficulty level.Missable - These achievements can be missed. Continue playing to unlock this secret achievement. (Secret)

Secret Achievement

View guide to getting this achievementSecret Achievement125 (50)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained by a single player.Cooperative + - These achievements can be obtained by two or more players and everyone who has met the requirements will earn the achievement.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.Cumulative - These achievements are obtained by repeatedly performing the same, single action over time. Continue playing to unlock this secret achievement. (Secret)