Complete each condition to get the allotted Trophies.
|Unlock||How to Unlock|
|Annihilator (Bronze)||Kill more than 85% of the total enemies in a zone.|
|Assault Hero (Gold)||Complete the game.|
|Exterminator (Bronze)||Defeat the giant spider.|
|Lair Slayer (Silver)||Complete all underground zones without using a continue.|
|Peace Maker (Silver)||Finish a zone killing less than 50% of the enemies.|
|Sharp Shooter (Silver)||Keep your accuracy higher than 70%.|
|Small Arms Expert (Bronze)||Finish a zone without using grenades or nukes.|
|Speed Freak (Bronze)||Finish a zone in less than 15 minutes.|
|Survivor (Silver)||Finish a zone killing 60% of the units on foot.|
|Tricked Out (Bronze)||Max out all of the vehicle power-ups.|
|Twin Medal (Bronze)||Finish a zone in Co-op mode.|
|Unstoppable (Bronze)||Finish a zone without losing a life.|
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