Extras are small features that can be turned on and off. Some function as cheats, like "Invincibility", while others are just novelties. You can unlock extras by finding the mail parcel on each level and mailing it back to Barnett College. Then the extra will be available for purchase in the mail room.
- Secret Characters 25,000
- Fertilizer 7,500
- Disguises 12,500
- Silhouettes 10,000
- Beep Beep 7,500
- Ice Rink 15,000
- Mail Parcel 1 = Fast Fix 30,000
- Mail Parcel 2 = Super Slap
- Mail Parcel 3
- Mail Parcel 4
- Mail Parcel 5
- Mail Parcel 6 = Artifact Detector
- Mail Parcel 7
- Mail Parcel 8 = Poo Treasure
- Mail Parcel 9 = Super Scream
- Mail Parcel 10
- Mail Parcel 11
- Mail Parcel 12
- Mail Parcel 13
- Mail Parcel 14
- Mail Parcel 15
- Mail Parcel 16
- Mail Parcel 17
- Mail Parcel 18