Each and every trophy has been awarded. Congratulations!
Complete all single player levels 1-5 on elite difficulty.
Complete the prologue, all single player, co-op assault and survivor maps on any difficulty.
Complete any co-op assault map over PlayStation Network.
Complete any multiplayer level.
Kill 250 aliens on any of the Survivor mode multi player levels.
Achieve a time of 8 minutes or better on any multiplayer survivor map.
Stay alive for 8 minutes or better on any of the Survivor mode single player levels.
Complete all single player levels 1-5.
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Find all 'secret' collectibles.
Collect all logs through out the game.
Complete 'Vengeance' single player level on Veteran mode in 17 minutes or less.
Kill 5 aliens with one shot of Project X (in single player).
Locate the bodies of Vance and Barnes.
Take 500 damage without dying on 'Determination' single player mission.
Complete any single player level with the waypoints turned off.
Kill a sentry gun with the Blaster.
Kill 20 aliens with one sentry gun.
Complete any single player level using only the Blaster and Grenades.
Kill 3 burster aliens with one melee attack (in single player).
Complete the prologue in single player on any difficulty level.
Kill a stunned alien with a Frag Grenade (in single player).
Use a Frag Grenade to kill 5 aliens at the same time (in single player).
Use a Stun Grenade to stun 5 aliens at the same time (in single player).
Purchase any item upgrade (in single player).
Purchase any weapon upgrade (in single player).
