Sonic the Hedgehog Revelation (or Sonic Revelation) is a hack of Sonic 1 by Animemaster. This hack has many features and will continue to increase them, while the product is under way. It also plans a new zone, made of instruments known as music land. Although the creator hasn't decided on whether the art would be good enough yet. The hack contains the three hedgehogs Sonic, Shadow, Silver as they join to face Eggman once again.

Sonic the Trollface is my Sonic the Hedgehog hack. I've been working on it for about a year now, on and off. I started it on a Windows XP Virtual Machine on my iMac, until I finally sorted out my computer. The demo started as a mini hack, where I tried to make the game as difficult as possible by changing mechanics. I'm pleased to say it's nothing like that anymore, and is a lot more forgiving (though you most likely won't be speeding through the stages, unless you are Razor and Zenon - then you will be :P). The goal of this hack is to provide a fun twist on a tired formula. I won't give away some of the edits, but they are pretty cool. It does make it a bit difficult, but I believe in you! You can win the game! Rather than trying to speed through stages and rack up rings, instead you want to try and speedrun the tricky maneuvers in the stages. You've seen hacks that spam enemies, and this isn't one of them. Difficulty should come in the mechanics, not by having too many dick moves in the levels.

Sonic Uno was first started under a contest between Super and Robjoe to see whom could create the better hack all on their own. Super, excited with the project, quickly got underway redesigning Marble Zone while Robjoe put it off. On day 2 of the contest, Robjoe immediately forfeited, claiming art could not be more foreign to him. Super, already the victor, liked the direction he had taken and decided to put off his floundering S3K hack, Final Hope.

Sonic XE is a hack based on Sonic 2 made by XE Team.Features-New palettes-Music changes-Sonic 2 Clone Driver-Other minor ASM changes-New zone name-New layout-Sprite changes-Super Peelout, credit to Baraksha for helpingCredits:Selbi - For Sonic Text Code Generator thingMainMemory - For SonLVLStealth - For SonED2Xenowhrl - For SonMapEd

Sonic: Into The Void is a hack of Sonic the Hedgehog (16-bit) for the Sega Mega Drive / Sega Genesis by Blueblur93 which features a complete overhaul of the game, including new artwork, new HUD, new abilities and many other things.