Achievements
| Unlockable | How to Unlock |
|---|---|
| Bravoo Man (10) | Defeat Bravoo Man in the Ancient Ruins. |
| Colonel Red (15) | Rescue Yellow by defeating Smash Daisaku. |
| Complete The Game (25) | Play through the final scene of Gunstar Heroes. |
| Crab Attack (10) | Defeat Crab Force in the Underground Mine. |
| Golden Silver (25) | Defeat superboss Golden Silver. |
| Greedy Fly (25) | Defeat Black Fly. |
| Locked and Loaded (15) | Begin the game with each weapon. |
| Not Quite Red (15) | Defeat Orange on the Flying Battleship. |
| O Brother (25) | Defeat Green. |
| OMG 11 Bosses (15) | Complete the Dice Palace and defeat Black Beat Stepper. |
| Papaya Dance (10) | Defeat Papaya Dance in the Ancient Ruins. |
| Pink (10) | Defeat Pinky Roader in the Ancient Ruins. |
