Highway to the Moon achievements

Beat the game without losing a Battery.

Beat Rainbow Rush in less than 2:45.

Attack more than 200 times while battling Leader Orange.

Defeat Leader Green while dealing less than 5% damage to Leader Yellow, then defeat Leader Yellow.

Defeat Angry Alex.

Beat the game in under 45 minutes.

Destroy 5000 enemies, then show the Moon Man (and his bike) who's boss.

Defeat Leaderhosen.

Beat the game as Agent Silva.

Beat the game without running out of ammo.

Use the Gatling Gun 4000 Times or collect it 3 times.

Enter Level 3.