What if Nack was playable character in Sonic 3 R ?

In this video, I show off an Extra Slot Super Sonic mod for Sonic 3

3 characters, WITHOUT replacing existing characters I know extra slots gives you exactly that and I think sonic AIR uses C#, however I'm

sonic 77 slot Trip The Sungazer is a custom Extra Slot Character Mod for Sonic 3 R Fang The Sniper

sonic 3 air extra slot A Rebelião de Metal Sonic!! - Extra slot metal sonic - SONIC 3 AIR MODS Sonic 3 R: Extra Slot Fang ✪ First Look Gameplay CreepessG0d