Defender


Common

Mutant

10

Shoot 5 mutants in one game.


Common

Make it to the 2nd wave without losing any humans.


Rare

Achieve a score of 15,000 during an Xbox Live CO-OP game.


Rare

Win 30 Xbox Live versus games.


Common

Rescue a human with a mid-air catch.


Uncommon

Rare

Obtain a personal score of 15,000


Ultra Rare

Run!

20

Survive the first 75 seconds without shooting, bombing, or teleporting.


Ultra Rare

During an Xbox Live Co-op game, kill 5 baiters in any level without using any smart bombs.


Legendary

Legendary

Obtain a personal score of 25,000.


Legendary

Lose no humans in the first 3 waves.

12
200
69
58
3
Platform
Xbox Live Arcade