Gyruss
- Achievements
- Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Safety First (10 points): Make it to Neptune without losing a life.
- Tough Guy (10 points): Make it to stage 7 without obtaining any bonus weapons.
- Good Start (10 points): Get 12,000 points in the first stage.
- Sharp Shooter (10 points): Kill all ships on the first 3 bonus levels.
- Exploring Uranus (10 points): Make it to Uranus.
- Exploring Saturn (20 points): Make it to Saturn.
- Exploring Jupiter (20 points): Make it to Jupiter.
- Mars Attack (30 points): Make it to Mars.
- Mother Earth (30 points): Make it to Earth.
- Partnership (10 points): Obtain a score of 60,000 during an Xbox Live Co-op game.
- Team Work (20 points): Obtain a score of 200,000 during an Xbox Live Co-op game.
- Too Good (20 points): Win 50 Xbox Live Versus games.