Thundering Skies

Extreme Measures

Get killed by both overheating and freezing in the same playthrough.

S is for Spare No One

Get a S Rank in Normal or Hard.

No Quarter

Beat the game in Easy, Normal or Hard with a single credit.

No Need for Savegames

Beat the game in Easy, Normal or Hard in Arcade Mode.

Big Friendly Gas Giant

Get from Jupiturn's top clouds to core without dying.

Minimalist

Complete any stage in Easy, Normal or Hard firing only Level 1 Straight or Rear Shots.

Experienced Beginner

Beat the game in Beginner without dying.

Cheater!

Use a cheat code.

Master of the Universe

Defeat The Master.

A Hard-Earned Life

Get an extra ship by picking a power-up with all weapons already maxed out.