Beware Planet Earth achievements

7.94%

Bomberman!

Blast at least 8 Martians with one Bomb!

9.52%

Sunset Rider

Survive summer!

9.52%

Perfect Summer

Save all the cows on every Story level of summer.

17.46%

GLaDOS is not gonna be glad!

Witness or cause the collapse of a quantum wormhole.

17.46%

Flawless Spring

Save all the cows on every Story level of spring.

23.81%

Spring Break

Survive spring!

47.62%

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

Use the Zapper to finish a Martian.

61.90%

The Man With the Martian Gun

Get the Zapper.

100.00%

Welcowme on board!

Launch the game for the first time!