Beware Planet Earth achievements

7.69%

Bomberman!

Blast at least 8 Martians with one Bomb!

9.23%

Perfect Summer

Save all the cows on every Story level of summer.

9.23%

Sunset Rider

Survive summer!

16.92%

GLaDOS is not gonna be glad!

Witness or cause the collapse of a quantum wormhole.

16.92%

Flawless Spring

Save all the cows on every Story level of spring.

23.08%

Spring Break

Survive spring!

49.23%

When you have to shoot, shoot! Don't Talk!

Use the Zapper to finish a Martian.

63.08%

The Man With the Martian Gun

Get the Zapper.

100.00%

Welcowme on board!

Launch the game for the first time!