| Trophy | How to unlock
|
|---|
| Assault (Bronze) | Kill 10 Aliens.
|
| Burn, Baby Burn (Bronze) | Defeat A Boss Alien Together With Flamethrowers.
|
| First Blood (Bronze) | Make Your First Kill.
|
| Hard As Nails (Bronze) | Complete Alien Breed.
|
| He Shoots, He Scores (Bronze) | Score 1,000,000 Co-Op Points On A Level.
|
| Isr4-C (Bronze) | Complete 17 Co-Op Games.
|
| Locked And Loaded (Bronze) | Purchase All Weapons From The Shop.
|
| Never Get It Back (Bronze) | Watch The Alien Breed Prologue.
|
| Ripley (Bronze) | Flame 1000 Aliens.
|
| Roxanne (Bronze) | Kill 50 Aliens During A Countdown.
|
| Run, Stone Run! (Bronze) | Complete Alien Breed Level 2 Without Firing Your Weapon.
|
| Saving Ammo (Bronze) | Kill 2 Aliens With One Shot.
|
| Scavenger (Bronze) | Collect Every Pickup On A Level.
|
| Seconds Out (Bronze) | Reach An Exit Deck Lift With 1 Second Remaining.
|
| Smashing (Bronze) | Die Together In The Mashers On Convergence Level 4.
|
| Teamster (Bronze) | Score 17,171,717 Points Total Single Or Co-Op Play.
|
| There's No I In Team (Bronze) | Complete A Level In Co-Op.
|
| Tread Carefully (Bronze) | Complete Alien Breed Se Level 11 In Co-Op Without Tripping The Alarm.
|
| Warming Up (Bronze) | Kill 100 Aliens.
|
| Who's The Boss? (Bronze) | Defeat A Boss Without Firing The Assault Rifle.
|
| You're Only Supposed To Blow The Bl**dy Doors Off (Bronze) | Complete A Level Using No Keys.
|
