| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Martians can't count to three.
Save all the cows on all the 'Meet the Martians' bonus levels in Veteran difficulty. |
2016-09-03 16:17:38 | 2.3% | ||
|
For science...you monster.
Save all the cows on all the 'Meet the Martians' bonus levels. |
2016-09-03 16:17:38 | 3.6% | ||
|
Ain't that a cute little gun?
Survive all five 'Meet the Martians' bonus levels! |
2016-09-03 16:17:38 | 3.8% | ||
|
Who you gonna call?
Save all the cows on all the 'This is Halloween!' bonus levels in Veteran difficulty. |
2016-09-03 15:19:38 | 2.5% | ||
|
Smashing Pumpkins!
Save all the cows on all the 'This is Halloween!' bonus levels. |
2016-09-03 15:19:38 | 4.1% | ||
|
Trick or Treat!
Survive all five 'This is Halloween!' bonus levels! |
2016-09-03 15:19:38 | 4.3% | ||
|
Challenge Accepted... and Defeated!
Save all the cows throughout all the Challenges in Veteran difficulty. |
2016-09-03 14:56:55 | 2.0% | ||
|
Challenge Accepted!
Save all the cows throughout all the Challenges. |
2016-09-03 14:56:55 | 2.4% | ||
|
The Old School Republic
Save all the cows throughout the whole 'Back to Basics' Challenge category. |
2016-09-03 14:56:54 | 3.1% | ||
|
Teenage Martian Ninja Troopers
Save all the cows throughout the whole 'Ninjas in the Snow' Challenge category. |
2016-09-02 12:12:28 | 2.6% | ||
|
I MAID A GAM3 W1TH M4RT1ANS!!!1
Save all the cows throughout the whole 'Maid Raid' Challenge category. |
2016-08-21 15:24:29 | 2.5% | ||
|
The butterfly effect
Successfully start a chain reaction using 4 or more Explosive Barrels! |
2016-08-21 12:53:08 | 3.4% | ||
|
They're coming to get you, Barbra!
Save all the cows throughout the whole 'Zombies of Mars' Challenge category. |
2016-08-21 12:49:08 | 3.8% | ||
|
Party time! Excellent!
Save all the cows throughout the whole 'Hard Rock from the Red Planet' Challenge category. |
2016-08-21 12:32:26 | 3.4% | ||
|
The shield is down!
Save all the cows throughout the whole 'Weird Science' Challenge category. |
2016-08-20 18:56:07 | 3.5% | ||
|
"Beware Planet Earth!" Turbo Prime EX Plus Alpha
Save all the cows on every level of the Story mode in Veteran difficulty. |
2016-08-20 18:23:47 | 2.4% | ||
|
Save ALL the Cows!!
Save all the cows on every level of the Story mode. |
2016-08-20 18:23:47 | 3.9% | ||
|
Spotless Winter
Save all the cows on every Story level of winter. |
2016-08-20 18:23:47 | 4.1% | ||
|
Like a Boss!
Repel the Martian threat for good! |
2016-08-20 18:23:46 | 6.2% | ||
|
Chekhov's Raygun
Someone's gotta fire it before the end. |
2016-08-20 18:21:32 | 6.2% | ||
|
Good Cogs Never Rust
Defeat a Winter Story level without letting one Cog disappear. |
2016-08-08 15:34:40 | 7.2% | ||
|
Impeccable Fall
Save all the cows on every Story level of fall. |
2016-08-07 15:21:18 | 5.2% | ||
|
Winter is coming
Survive fall! |
2016-08-07 15:21:18 | 8.0% | ||
|
The Cow is a lie
Behold a Cow going through a quantum wormhole! |
2016-07-31 16:28:14 | 10.2% | ||
|
GLaDOS is not gonna be glad!
Witness or cause the collapse of a quantum wormhole. |
2016-07-31 16:23:04 | 13.9% | ||
|
Bomberman!
Blast at least 8 Martians with one Bomb! |
2016-07-31 16:10:09 | 12.3% | ||
|
Perfect Summer
Save all the cows on every Story level of summer. |
2014-09-12 08:10:34 | 9.8% | ||
|
Sunset Rider
Survive summer! |
2014-09-12 08:10:33 | 15.0% | ||
|
Flawless Spring
Save all the cows on every Story level of spring. |
2014-09-11 10:30:53 | 18.5% | ||
|
Spring Break
Survive spring! |
2014-09-11 10:30:52 | 31.2% | ||
|
When you have to shoot, shoot! Don't Talk!
Use the Zapper to finish a Martian. |
2014-09-11 09:53:28 | 49.6% | ||
|
The Man With the Martian Gun
Get the Zapper. |
2014-09-11 09:39:11 | 53.8% | ||
|
Welcowme on board!
Launch the game for the first time! |
2014-09-11 09:17:56 | 69.5% |