Not-so-Super Sonic 2 is a hack of Sonic the Hedgehog 2 by MainMemory. It was first posted in the Random Hack/Mini Project thread, where nobody paid any attention to it. MainMemory said himself that updates would be unlikely, but has changed his mind.

A hack based on Sonic the hedgehog 2 made by snkenjoi Aperture Science's Portal Gun finds its way into Sonic 2.The portals in the game actually affect objects other than sonic - to the extent that you can kill an enemy with its own projectile if you fling it back at it.Credits:E-122-Psi - sonic's spritesheetflamewing - help with collision detectioniojnekns - portal spritesFraGag - testing

Sally Acorn in Sonic the Hedgehog (aka Sally in Sonic 1) is a fan-made ROM of the game Sonic the Hedgehog for the Sega Mega Drive/Genesis, with Princess Sally Acorn as a playable character in place of Sonic the Hedgehog.The game was modified by Sonic Retro member E-122-Psi, with additional programming and coding by other members including Snkenjoi,MarkeyJester, Aquaslash,Selbi and Hayate.

A hack made by Roebloz Based on Sonic 1Regular Credits:Roebloz: Hack idea, level design, main sprite editing, instrument editing, zone naming, main media stuff.TheLesha: Technical Stuff (Zone Order, Zone Names, Splash Screen Implementation, sprite implementation via HEX editing)The Game Apologist - Giving me the conviction to give Silver Sonic justice.Silver Sonic - For being a cute little Sonic robot!Graphic Credits:Roebloz: Making the player sprites out of Cancer Edition's spritesheet and vanilla S1 Sonic's sprites, recoloring most of the sprites to fit the palette, making said palette, making the ending, life icon title screen and signpost Silver Sonic art. (Also making the Green, Orange and Blue recolor of Mario)TheLesha: Implementation of all sprites into the ROM via HEX editing (Except for the player sprites)Cancer Edition: Making the original Silver Sonic spritesheet that was used as base for most player sprites.Dolphman: Custom Sonic Mega Drive-style Eggmobile sprites.MarkyJester, mrcat-pixel and Cinossu: Splash screen and SHC logoUnknown: Custom SEGA Letters, not included with spritesheet.Master Emerald Sprite - Mod.Gen project