0 day Attack on Earth
463
(200)

0 day Attack on Earth

2.5 from 78 votes
 

There are a maximum of 12 0 day Attack on Earth achievements worth 463 (200)

741 tracked gamers have this game, 69 have completed it (9.31%) | 12 want to boost

Metritine
67%

Metritine125 (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 Achievement45 (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 using one or more controllers. 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 using a single controller.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 using a single controller.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 Killer18 (10)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained using a single controller.Cooperative + - These achievements can be obtained using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Versus - These achievements can be obtained in a face off game mode using one or more controllers.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Kill 10 Snake enemies

Enlistment

View guide to getting this achievementEnlistment5 (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 using a single controller. Enter the Main Menu

Wings of Friendship

View guide to getting this achievementWings 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 using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements. Play a CO-OP Mode game

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 using a single controller.Cooperative + - These achievements can be obtained using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Versus - These achievements can be obtained in a face off game mode using one or more controllers.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Kill 10 Sandwich enemies

Mosquito Killer

View guide to getting this achievementMosquito Killer13 (10)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained using a single controller.Cooperative + - These achievements can be obtained using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Versus - These achievements can be obtained in a face off game mode using one or more controllers.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Kill 10 Mosquito enemies

Valiant Warrior

View guide to getting this achievementValiant Warrior54 (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 using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Kill 100 targets in CO-OP Mode

Secret Achievement

View guide to getting this achievementSecret Achievement72 (30)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained using a single controller.Cooperative + - These achievements can be obtained using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Versus - These achievements can be obtained in a face off game mode using one or more controllers.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Continue playing to unlock this secret achievement. (Secret)

Secret Achievement

View guide to getting this achievementSecret Achievement90 (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 using a single controller.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 Achievement121 (50)

Online/Offline - These achievements can be obtained in either an online or offline mode.Single Player - These achievements can be obtained using a single controller.Cooperative + - These achievements can be obtained using two or more controllers/profiles and both players will earn the achievement if both players have met the requirements.Versus - These achievements can be obtained in a face off game mode using one or more controllers.Cumulative - These achievements are obtained by repeatedly performing a single action over time. Continue playing to unlock this secret achievement. (Secret)