Base game
- FIRST BLOOD MAKE YOUR FIRST KILL 95.2%Common
- ASSAULT KILL 10 ALIENS 88.9%Common
- WARMING UP KILL 100 ALIENS 64.1%Common
- RIPLEY FLAME 1000 ALIENS 38.9%Rare
- SECONDS OUT REACH AN EXIT DECK LIFT WITH 1 SECOND REMAINING 42.3%Rare
- NEVER GET IT BACK WATCH THE ALIEN BREED PROLOGUE 46.6%Rare
- SCAVENGER COLLECT EVERY PICKUP ON A LEVEL 46.8%Rare
- RUN, STONE RUN! COMPLETE ALIEN BREED LEVEL 2 WITHOUT FIRING YOUR WEAPON 38.8%Rare
- LOCKED AND LOADED PURCHASE ALL WEAPONS FROM THE SHOP 38.3%Rare
- WHO'S THE BOSS? DEFEAT A BOSS WITHOUT FIRING THE ASSAULT RIFLE 44.9%Rare
- YOU'RE ONLY SUPPOSED TO BLOW THE BL**DY DOORS OFF COMPLETE A LEVEL USING NO KEYS 47.5%Rare
- THERE'S NO I IN TEAM COMPLETE A LEVEL IN CO-OP 38.3%Rare
- HE SHOOTS, HE SCORES SCORE 1,000,000 CO-OP POINTS ON A LEVEL 37.2%Rare
- ISR4-C COMPLETE 17 CO-OP GAMES 37%Rare
- SAVING AMMO KILL 2 ALIENS WITH ONE SHOT 44.3%Rare
- SMASHING DIE TOGETHER IN THE MASHERS ON CONVERGENCE LEVEL 4 37.1%Rare
- ROXANNE KILL 50 ALIENS DURING A COUNTDOWN 37.4%Rare
- BURN, BABY BURN DEFEAT A BOSS ALIEN TOGETHER WITH FLAMETHROWERS 37.1%Rare
- TREAD CAREFULLY COMPLETE ALIEN BREED SE LEVEL 11 IN CO-OP WITHOUT TRIPPING THE ALARM 37%Rare
- TEAMSTER SCORE 17,171,717 POINTS TOTAL SINGLE OR CO-OP PLAY 37.1%Rare
- HARD AS NAILS COMPLETE ALIEN BREED 38.3%Rare
Trophy names, descriptions and rarity come from PlayStation. Guides open on their authors' own websites.
