Ghostbusters: The Video Game Cheats (PS2)

Successfully complete the indicated task to unlock the corresponding entry at the
"Options" menu:

 - Equipment Strength Upgrade: Collect all 103 illustrations for Tobin's Spirit Guide.

 - Faster Health Recovery: Collect 50% of the illustrations for Tobin's Spirit Guide. 

 - Gozerian Rookie Outfit: Successfully complete the game on the Gozerian difficulty.
This outfit will allow you to be immune to sliming. 

 - Increased Scanning Speed: Scan 50% of the ghosts and scannable objects for Tobin's
Spirit Guide.

 - Invulnerability: Successfully complete the game with all 103 illustrations collected
and scan all 103 ghosts and scannable objects. 

 - No Equipment Overheat: Scan all 103 ghosts and scannable objects for Tobin's Spirit
Guide.