GHOSTBUSTERS UNLOCKABLES
Equipment Strength Upgrade
Collect all Art
Faster Health Recovery
Collect 50% of the Art
Gozerian Rookie Outfit (Immune to Sliming)
Beat the game on Gozerian (Hard) difficulty
Increased Scanning Speed
Scan 50% of ghosts and/or scannable objects in the game.
Invulerability
Collect all of the Art and scan data and beat the game
No Equipment Overheat
Collect all scan data