Sonic Frenzy is a hack based on Sonic 2 it mainly features modified art and level layout in an attempt to create a fresh classic sonic experience. Currently contains two new zones with unique layout and multiple and varied level routes.The hack made by SteamPoweredPixel

"Sonic G6 Lite" a hack of sonic 1 that is speed and difficulty based and takes place at night time setting .The hack made by joshwoakesm

Eggman has been possessed and turned into Devil Eggman and has cursed South Island. Find the Chaos Pumpkins and undo the curse.This hack features art and music edits, new level gimmicks, and boss edits. Since 2015 I released a new build each year for Halloween. This however will be the last yearly build. While there are still changes and improvements that can be made, I am ready to move on with other projects.Since the last time this was entered into the contest I have made more changes to the art, updated some of the music, added new level gimmicks, adjusted a couple of the bosses, and fixed several bugs.Credits~ASM~MegaPCM ~ VladikcomperAdvanced Error Handler and Debugger ~ VladikcomperOptimised Scroll routine for Labyrinth Zone ~ MarkeyJesterCorrected Sonic 1 PAL Music Tempo ~ Crash~Sounds and Music~Optimised Sound Effects ~ MarkeyJesterMystic Cave Zone port from Clone Driver v1 ~ Tweaker / Puto~Special Thanks~MegaGWolf

Hellfire Saga is Sonic 3 & Knuckles hack made with great inspiration from Castlevania and Ghosts n Goblins series by Narcologer.Main Credits:Narcologer - Hack and idea.Programming:Narcologer - Bosses, badniks, HP system, cutscenes, text screens (except very first one), dialogs.TheBlad768 - Source code(modified disassembly of S3K - S.C.E), title screen with disclaimer text screen, credits screen, ending cutscene, bug fix, blood and meat.Sprites:NarcologerModgenTSRMusic ports:TheBlad768Sounds:NarcologerTheBlad768Level design:NarcologerBeta testing:TheBlad768FireratMr. CatFoxConEdStoryline:NarcologerExternal Credits:ValleyBell - midi driver, mid2smps, vgm2mid, wtmd2mid, smpsconv.Flamewing - smps2asm.Clownacy - Sonic 2 Clone Driver v2 (v2.7+ prototype).

Mobius Evolution is a heavy modification of Sonic the Hedgehog for the Sega Mega Drive created by Abyssal Leopard with the help of fellow members. The aim of this hack was initially to be a simple level layout hack, but it eventually acquired new features, such as innovative gimmicks, boss battles and other things the player might discover in gameplay.