Trophies for Alien Breed
Bronze ASSAULTKILL 10 ALIENS
Bronze BURN, BABY BURNDEFEAT A BOSS ALIEN TOGETHER WITH FLAMETHROWERS
Bronze FIRST BLOODMAKE YOUR FIRST KILL
Bronze HARD AS NAILSCOMPLETE ALIEN BREED
Bronze HE SHOOTS, HE SCORESSCORE 1,000,000 CO-OP POINTS ON A LEVEL
Bronze ISR4-CCOMPLETE 17 CO-OP GAMES
Bronze LOCKED AND LOADEDPURCHASE ALL WEAPONS FROM THE SHOP
Bronze NEVER GET IT BACKWATCH THE ALIEN BREED PROLOGUE
Bronze RIPLEYFLAME 1000 ALIENS
Bronze ROXANNEKILL 50 ALIENS DURING A COUNTDOWN
Bronze RUN, STONE RUN!COMPLETE ALIEN BREED LEVEL 2 WITHOUT FIRING YOUR WEAPON
Bronze SAVING AMMOKILL 2 ALIENS WITH ONE SHOT
Bronze SCAVENGERCOLLECT EVERY PICKUP ON A LEVEL
Bronze SECONDS OUTREACH AN EXIT DECK LIFT WITH 1 SECOND REMAINING
Bronze SMASHINGDIE TOGETHER IN THE MASHERS ON CONVERGENCE LEVEL 4
Bronze TEAMSTERSCORE 17,171,717 POINTS TOTAL SINGLE OR CO-OP PLAY
Bronze THERE'S NO I IN TEAMCOMPLETE A LEVEL IN CO-OP
Bronze TREAD CAREFULLYCOMPLETE ALIEN BREED SE LEVEL 11 IN CO-OP WITHOUT TRIPPING THE ALARM
Bronze WARMING UPKILL 100 ALIENS
Bronze WHO'S THE BOSS?DEFEAT A BOSS WITHOUT FIRING THE ASSAULT RIFLE
Bronze YOU'RE ONLY SUPPOSED TO BLOW THE BL**DY DOORS OFFCOMPLETE A LEVEL USING NO KEYS