Complete the achievement to get it's alloted gamerscore points.

Achievement Image Score Description
Bomba Punter 1ICLiGJhbC9HFQUXXFJRF0Y2L2FjaC8wLzMAAAAA5 fn 8JrXg== 20 Punt 20 Bombas
Completionist Completionist 20 Complete the game with 100% of the items
Hero Hero 50 Complete the game on any difficulty setting
Let's Get Punchy Let's Get Punchy 15 Melee 5 soldiers
Look Out! Look Out! 5 Kill a soldier with a Bomba
Make 'Em Scream Make 'Em Scream 20 Get 100 soldiers to scream
Minimalist 10 Complete the game with less than 13% of items
My Head A-splode My Head A-splode 20 Get 50 headshots
Proven Grounds 10 Complete the three challenge packs in the Proving Grounds
Serious Complex 10 Level up to experience level 50
To Kill a Blackbird To Kill a Blackbird 15 Destroy the helicopter attacking the vice president
Walkin' on Water Walkin' on Water 5 Make it from one end of the lake to the other in hyperspeed