0 day Attack on Earth achievements
477
(200)

0 day Attack on Earth

2.6 from 97 votes

There are a maximum of 12 0 day Attack on Earth achievements worth 477 (200)

989 tracked gamers have this game, 86 have completed it (8.70%) | 22 want to boost

Metritine
67%

Metritine128 (70)

First played on 23 Dec 09

8 achievements out of 12 won

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0 day Attack on Earth Achievements

Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 185 tracked gamers (19% - TA Ratio = 2.31)  
Onslaught10 (5)
Clear the game on Hard in single player mode
  • Unlocked by 240 tracked gamers (24% - TA Ratio = 2.03)  
Crucible10 (5)
Clear the game on Normal in single player mode
  • Unlocked by 264 tracked gamers (27% - TA Ratio = 1.93)  
Kill 10 Snake enemies
  • Unlocked by 275 tracked gamers (28% - TA Ratio = 1.89)  
Kill 10 Sandwich enemies
  • Unlocked by 378 tracked gamers (38% - TA Ratio = 1.61)  
Kill 10 Mosquito enemies
  • Unlocked by 521 tracked gamers (53% - TA Ratio = 1.37)  
Play a CO-OP Mode game
  • Unlocked by 362 tracked gamers (37% - TA Ratio = 1.65)  
Enter the Main Menu
  • Unlocked by 989 tracked gamers (100% - TA Ratio = 1.00)  
Kill 100 targets in CO-OP Mode
  • Unlocked by 133 tracked gamers (13% - TA Ratio = 2.72)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 158 tracked gamers (16% - TA Ratio = 2.50)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 104 tracked gamers (11% - TA Ratio = 3.08)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 154 tracked gamers (16% - TA Ratio = 2.53)