Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock | Points
|
|---|
| Balls of Steel | Max out on orbital pulsars | 35
|
| Bounty - Beard | Defeat Beard | 35
|
| Bounty - Cerbero | Defeat Cerbero | 35
|
| Bounty - Cuvel Clark | Defeat Cuvel Clark | 35
|
| Bounty - Ex Cop | Defeat Ex Cop | 35
|
| Bounty - Flygirl | Defeat Flygirl | 35
|
| Bounty - Foetoid | Defeat Foetoid | 35
|
| Bounty - HK5 | Defeat HK5 | 35
|
| Bounty - Jo | Defeat Jo | 35
|
| Bounty - LA Jay | Defeat LA Jay | 35
|
| Bounty - Lokasenna | Defeat Lokasenna | 35
|
| Bounty - Mofisto | Defeat Mofisto | 35
|
| Bounty - Nim Soo | Defeat Nim Soo | 35
|
| Bounty - Nubia | Defeat Nubia | 35
|
| Bounty - Nutta | Defeat Nutta | 35
|
| Bounty - Rex Hardy | Defeat Rex Hardy | 35
|
| Bounty - Sceptre | Defeat Sceptre | 35
|
| Bounty - Slick | Defeat Slick | 35
|
| Death to the invader | Defeat the Ramqan | 35
|
| Exterminated | Defeat the Exogenon | 35
|
| Go-Getter | Unlock and complete all bonus levels in the single player campaign | 35
|
| In the flesh | Defeat the Fleshmorph | 35
|
| In the name of science | Defeat the Maldroid | 35
|
| Not a stupid blue alien | Defeat the Avatar | 35
|
| Surprisingly Impossible | Complete single player mission 'Fishy' on Total Mayhem without losing a life | 35
|
| The whole gang is here | Unlock all playable characters | 35
|
| Treasure Hunter | Discover all secret areas in a single player campaign | 45
|
| Why can't I hold all these crystals? | Collect all crystals in a single player campaign | 45
|
