Here is the full list of all 15 Space Bandit achievements.
Become a Gator God.
Beat the first boss.
Beat the third boss.
Participate in the game.
Beat the final boss.
Hover over a hud item while paused.
Buy something in the kill streak shop.
Beat the game on hardcore.
Beat Zone 1 in 1 minunte.
Join the discord.
Gib enemies in Zone 1.
Beat levels in Zone 2 melee only.
Get shot in the helmet a lot.
Use the rail gun in Zone 1 a lot.
Die in last zone a lot.