ProtoGalaxy Cheats - PC

Achievements (Steam)
Arcade Master - Complete the Barricades mission without looking back (single player, normal difficulty or harder).
Annihilator - Destroy 500 enemies in the Credits mission (single player, normal difficulty or harder).
Collateral Damage - Use the moving Proton Cannon to destroy 20 enemies (single player, normal difficulty or harder).
Demolitions Expert - Defeat the Mind without hitting any levers in the boss room (single player, normal difficulty or harder).
Ecologist - Complete the Substructure mission without destroying any enemies (single player, normal difficulty or harder).
Puzzling - Complete the Factory mission without using the gravity beam on anything other than keys (single player, normal difficulty or harder).
Rainy Day - Collect 7,500 money (single or multiplayer, any difficulty).
Recruit - Complete ProtoForce: Alpha Op on Easy difficulty (single or multiplayer).
Search Light - Complete the Derelict mission without revisiting any room (single player, normal difficulty or harder).
Energized - Complete the Reactor mission without using any battery (single player, normal difficulty or harder).
Exterminator - Destroy all Pearl and Spider enemies in the Front Line mission (single player, normal difficulty or harder).
Galaxy Forger - Create a new map in the editor.
Guardian - Complete the Assualt mission while keeping Earth's shield above 70% (single player, normal difficulty or harder).
Hero - Complete ProtoForce: Alpha Op on Hard difficulty (single or multiplayer).
Key Bearer - Use the copper key to open the lock in the Scrap Yard (single player, normal difficulty or harder).
Pilot License - Complete the tutorial (single player, normal difficulty or harder).
Sentinel - Complete the Rally Point mission without moving (single player, normal difficulty or harder).
Star Gazer - Create a mine constellation in the Fort (single player, normal difficulty or harder).
Stunt Pilot - Fly through all markers in the Battle Ship mission (single player, normal difficulty or harder).
Technician - Collect all blueprints (single or multiplayer, any difficulty).
Stealthy - Complete the Security Zone mission without taking more than 25% damage (single player, normal difficulty or harder).
Strategist - Complete the Black Hole mission using only the gravity beam (single player, normal difficulty or harder).
Veteran - Complete ProtoForce: Alpha Op on Normal difficulty (single or multiplayer).
Warp Speed - Complete the Power Plant mission in under 5 minutes (single player, normal difficulty or harder).