Assault Heroes 2

Single Player: Capture all 3 hijackable vehicles at least once.

Single Player: Burn 50% of infantry in any Zone: Medium or Hard difficulty in one session.

Single Player: Freeze 50% of infantry in any Zone: Medium or Hard difficulty in one session.

Single Player: Collect all of the Flags scattered throughout the game.

Single Player: Complete 3 sequential areas on foot: Medium or Hard difficulty in one session.

Zone Battle: Use all 4 Co-Op attacks, kill 10 units with each: Medium or Hard in one session.

Zone Battle: Complete 6 Zones, each with the help of a different LIVE enabled friend.

Zone Battle: Defeat all spaceships in Areas 29 & 30: Medium or Hard difficulty in one session.

Co-op Campaign: Kill 100 infantry, one player freezes & the other shatters, on Hard in one session.

Co-Op Campaign: Finish all underground areas with the help of a friend: Medium or Hard difficulty.

Co-Op Campaign: Complete all areas on Hard difficulty with the help of a friend.