There are 16 Bronze Trophies, 14 Silver Trophies, 4 Gold Trophies, and 1 Platinum Trophy.
Trophy Description Type At Your Mercy Kill a stunned alien with a Frag Grenade. Bronze Battle-hardened Complete all single player levels 1-5. Silver Bigger is Better Purchase any weapon upgrade. Bronze Bigger Isn't Always Better? Kill a sentry gun with the Blaster. Bronze Can't Get Enough Complete the prologue, all single player, co-op assault and survivor maps. Gold Elite Unit Complete all single player levels 1-5 on elite difficulty. Gold Exploding Fist Kill 3 burster aliens with one melee attack. Bronze Exterminator Kill 1000 aliens in single player. Silver Frag-master Use a Frag Grenade to kill 10 aliens at the same time. Silver Grave Robber Collect 50 items or weapons from human corpses. Bronze Hard Up? Sell any item. Bronze Hardcore Complete any single player level using only the Blaster and Grenades. Gold Hidden Treasure Find all 'secret' collectibles. Silver Idle Sentries Finish any level with five Sentry guns in your inventory. Silver Immobilised Use a stun grenade to stun 10 aliens at the same time. Silver Into the Kill Zone Kill 20 aliens with one sentry gun. Bronze K.I.A. Locate the bodies of Vance and Barnes. Bronze Light 'em up! Kill 5 aliens with one shot of Project X. Silver Lost? Access the map screen. Bronze Meat Grinder Kill 250 aliens on any of the Survivor mode multi player levels. Silver More Speed, Less Haste Complete 'Vengeance' single player level on Veteran mode in 17 minutes or less. Gold Networking Complete any co-op assault map over PlayStation Network. Bronze Recon Unit Complete any single player level with the waypoints turned off. Bronze Regicide Destroy the alien queen. Silver Seasoned Squaddie Complete any multiplayer level. Bronze Shattered Smash 10 windows. Bronze Sunny Side Up? Kill an alien egg using the melee attack. Bronze Survivor Stay alive for 8 minutes or better on any of the Survivor mode single player levels. Silver Survivors Achieve a time of 8 minutes or better on any multiplayer survivor map. Silver Systems Crash Kill Mia. Silver Tank Take 200 damage without dying on 'Determination' single player mission. Silver The Completionist Each and every trophy has been awarded. Congratulations! Platinum The Informed Collect all logs through out the game. Silver The Initiated Complete the prologue on any difficulty level. Bronze Version 2.0 Purchase an item upgrade. Bronze
Contributed By: Guard Master.