EXTRA SLOT EXTRA LIFE!! (Sonic 3 A.I.R Mod)

extra slotIf i remember correctly,you download the extra slots mod thing and then you download the extra slot characters.Extra Slot - Mods for Sonic the Hedgehog Forever. Sonic the Hedgehog Forever Mods Extra Slot. Overview. Admin. Ownership Requests. Permits . Withhold. Tickets. Report. Add Mod. Chaotix