Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock
|
|---|
- Cosmic Scourge ( 25 points )
| - Awarded for your 1,000th frag in ranked Death Match!
|
- Crystal Power ( 10 points )
| - Collect 500 Crystals in Arcade Adventure Mode.
|
- Data Preservationist ( 20 points )
| - In Arcade Adventure Mode, collect 7 or more Data-Cores dropped by special enemies.
|
- Destroyer of All ( 15 points )
| - In Arcade Adventure Mode, get the 100% Destructible clear bonus on 4 levels.
|
- Galactic Pilot ( 5 points )
| - Beat Levels 1 and 2 in Arcade Adventure Mode.
|
- Galaxy Crusher ( 25 points )
| - Crush Arcade Adventure mode with 100% Crystals bonus on all levels including all Secret levels!
|
- Marauder Destroyer ( 15 points )
| - In Split Screen Score Attack Mode, cooperatively destroy 100 Marauders total.
|
- Maximum Overdrive ( 10 points )
| - Achieve Maximum Overdrive in Arcade Adventure or Single Player Score Attack modes.
|
| - In Arcade Adventure Mode, destroy all Factories found in the Toxic Sector.
|
- Score the Core ( 25 points )
| - Collect all crystals in Single Player Score Attack to reach the secret ending level!
|
- Secret Explorer ( 15 points )
| - Beat 3 secret levels in Arcade Adventure Mode.
|
- Sonic Speed ( 20 points )
| - Beat Arcade Adventure, starting from Training, in 1 hour and 20 minutes or less.
|
