| icon | info | score |
|---|---|---|
| Team Work Score 100,000 points in an Xbox Live Co-op game. | 10 | |
| Tunnel runner 1 Beat the first timed tunnel with 33 seconds or more left. unlocked Apr 11th, 2011 4:19 pm | 10 | |
| Tough Guy Get to the second tunnel without obtaining a single weapon upgrade. unlocked Apr 11th, 2011 4:29 pm | 20 | |
| Untouchable Get to the first tunnel without losing a life. unlocked Apr 11th, 2011 4:20 pm | 10 | |
| Infiltration Destroy the alien tower at the end of the water level. unlocked Apr 11th, 2011 4:23 pm | 15 | |
| Armory Collect 4 different weapon power-ups. unlocked Apr 11th, 2011 3:41 pm | 10 | |
| Partnership Complete the game in Xbox Live Co-op mode. | 20 | |
| Proficient Complete the second tunnel with a score of 100,000 or more in Arcade mode. | 20 | |
| Tunnel runner 2 Beat the second timed tunnel with 55 seconds or more left. unlocked Apr 11th, 2011 4:24 pm | 15 | |
| Well Equipped Collect 3 different weapons in the second tunnel. unlocked Apr 11th, 2011 4:31 pm | 15 | |
| Bulletproof Complete the game in Arcade mode using only 1 credit. | 25 | |
| Full Assault Complete the game in under 12 minutes. | 30 |
