Alien Breed Episode 3: Descent has 35 trophies - 16 bronze, 14 silver, 4 gold and 1 platinum.
Trophies they've won
Trophies they've not won
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.
Each and every trophy has been awarded. Congratulations!
Complete all single player levels 1-5 on elite difficulty.
Complete all single player levels 1-5.
Kill 1000 aliens in single player.
Use a Stun Grenade to stun 5 aliens at the same time (in single player).
Use a Frag Grenade to kill 5 aliens at the same time (in single player).
Collect all logs through out the game.
Stay alive for 8 minutes or better on any of the Survivor mode single player levels.
Find all 'secret' collectibles.
Take 500 damage without dying on 'Determination' single player mission.
Complete 'Vengeance' single player level on Veteran mode in 17 minutes or less.
Purchase any weapon upgrade (in single player).
Purchase any item upgrade (in single player).
Sell any item (in single player).
Kill a stunned alien with a Frag Grenade (in single player).
Complete the prologue in single player on any difficulty level.
Kill a sentry gun with the Blaster.
Complete the prologue, all single player, co-op assault and survivor maps on any difficulty.
Finish any level with five Sentry guns in your inventory.
Complete any single player level using only the Blaster and Grenades.
Kill an alien egg using the melee attack (in single player).
Kill 3 burster aliens with one melee attack (in single player).
Smash 10 windows (in single player).
Collect 50 items or weapons from human corpses (in single player).
Kill 20 aliens with one sentry gun.
Access the map screen (in single player).
Complete any single player level with the waypoints turned off.
Kill 5 aliens with one shot of Project X (in single player).
Destroy the alien queen.
Locate the bodies of Vance and Barnes.