| icon | info | score |
|---|---|---|
| Survivor Finish a zone killing 60% of the units on foot. unlocked Jan 1st, 2007 8:26 pm | 20 | |
| Assault Hero Complete the game. unlocked Jan 1st, 2007 8:25 pm | 30 | |
| Peace Maker Finish a zone killing less than 50% of the enemies. unlocked Dec 28th, 2009 9:04 pm | 20 | |
| Speed Freak Finish a zone in less than 15 minutes. unlocked Dec 24th, 2006 11:11 pm | 20 | |
| Annihilator Kill more than 85% of the total enemies in a zone. unlocked Dec 23rd, 2006 4:05 am | 10 | |
| Small Arms Expert Finish a zone without using grenades or nukes. unlocked Dec 24th, 2006 11:20 pm | 20 | |
| Unstoppable Finish a zone without losing a life. unlocked Dec 24th, 2006 11:11 pm | 10 | |
| Twin Medal Finish a zone in Co-op mode. unlocked Jan 3rd, 2007 12:59 am | 20 | |
| Tricked Out Max out all of the vehicle power-ups.
unlocked Dec 23rd, 2006 4:05 am | 20 | |
| Exterminator Defeat the giant spider. unlocked Dec 23rd, 2006 4:05 am | 10 | |
| Lair Slayer Complete all underground zones. | 10 | |
| Sharp Shooter Don't waste more than 30% of your bullets. | 10 |
