Ninja Outbreak Cheat Codes: ------------ Submitted by: David K Achievements: ------------- Successfully complete the listed task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats. Achievement How to unlock ------------------------------------------------------------------ Full Metal Ninja - Get the Rocket Launcher. Golden Adventure - Override Lockdown of the Xenobiology Lab. Ninja Terminator - Beat the Game. Ninja Untouchable - Find All Four Ninja Hearts. Scorpion Thunderbolt - Get the Chain Lightning gun.