Beat your best time for the same difficulty on a speedrun
Complete the game twice
Unlock all weapons
Play through the game on Atomic difficulty
Complete all missions under 30 minutes
Complete the Fredonia mission
Complete the Curry Cave mission
Complete the Dijon Terre mission
Complete the Cayenne Canyon mission
Complete the Ketchup Isles mission
Complete the Krautsbourg mission
Complete the Soda Mountain mission
Complete the Salty Skies mission
Finish a mission without letting a single enemy get away
Complete the Relishtonia mission