Socket the Hedgeduck is an in-progress, unofficial port of levels and assets (art, custom objects, and more) from the Sonic clone titled "Socket/Time Dominator" to the Sonic 1 engine. (The title is a portmanteau on "Socket" and "Hedgehog", since the hack contains assets from Socket shoved into the Sonic 1 engine). It contains various standard platforming zones, bonus zones, and acts from the High Speed Zone as special stages, as well as various other advanced engine features and new content (such as an expanded music playlist with custom SMPS tunes, warp doors, a bonus and special stage zone feature, and much more). This is a v0.3 demo created specifically for the SHC'16!CREDITS:Tutorials•MarkeyJester: Old SSRG Logo•Mercury: Zone Agnostic objects•FraGag: Sonic 1 ROM Chunks guide•VladikComper: MegaPCM, PCM2DPCM Converter•Tornado: Sonic 1 Water Guide (for AZ, BZLa)•Other peopleHelp•ProjectFM, Clownacy, Nineko, MainMemory: Help with expanding ROM Chunks to $FF/Basic Q&A•LuigiXHero: Hack help and bugfixes•Firerat: Optimizations on the game's object handler and other bugfixes•Nineko: Rainbow Road song (from his publicly released SoniNeko SMPS pack, for Bonus Zone Fence FG2)•"Jakob": IRL friend bug testing on real hardware•AbysmalLeopard: Enlarged GHZ Ball and Level Select BG artToolsEditors/Misc•Techokami: Socketripper phps script and level rips at spriters-resource (this hack wouldn't exist without it!)•GenesisFan64: Socket disasm (used for directly ripping palettes and analysis)•MainMemory: SonLVL and S2NA supportArt•Clownancy (et. al.): Capt. PlanED•KanedaFR: Gens KMod (for ripping art and palettes)•Selbi: Sonic 1 Text Editor, Selbi's Parallax Editor•ComputerNerd/Sonic16: RetroGraphicsToolkit•Hivebrain: PCXPal v4.0•Xenowhirl: SonMapEDAudio•Puto, Nineko: XM3SMPS and XM4SMPS•ValleyBell: VGM2MID, MID2SMPS, SMPSPlay, PCM2DPCM Converter, GRC2MID•Apollolux: VGM2PRE•Shiru: VGM Music Maker

Hellfire Saga By Hardline Team is a hack based on sonic 3 is part of sonic hacking contest 2021, please consider supporting the team if you like it. Sonic finds his realm transformed, merging with the demon realm to form a nightmarish scape littered with legions of hungry-for-blood demons. Help Sonic to escape from hell and return to his home world!DEMOGeneral credits:Narcologer - Project lead, programming, main game and story concept, some boss and enemy sprites, custom powerupTheBlad768 - Main programming, creating the HAGE engine, some boss and enemy sprites, cutscenes, blood, weather effects, SEGA and title screen implementation, sound driver modification.FoxConED - Hardline team leader, music creation, programming, sound driver modification.mrcat-pixel - Art direction, level design, tileset and background art, sprite art, writing help.VladislavSavvateev - Programming, HardLine screen implementation, sound driver modification, tool programming.AURORA☆FIELDS - AMPS sound driver, programming, moving lava and parallax engine implementation.Gerry Trevino - Composing the main theme.GENATAR_i - Music creation.Ralakimus - Programming, HUD implementation.Hotmilk - Writing.VAdaPEGA - Sprite art.Trickster - Sprite art.Sergey ESN - Sprite art.Nat the Porcupine - Sprite art.Sosocheck69 - Concept artist.ProjectFM - One of the bosses and its sprite art.cuberoot - Programming development tools.N-BAH - Programming development tools.SHooTeR - General help, programming development tools.Solareyn Eylinor - Directing cutscene animation.malamus - Testing and feedback.Vladikcomper - Programming, improved Kosinski, Nemesis alghorithms, Advanced Error Handler.Flamewing - Ultra DMA Queue, improved Kosinski Module alghorithm.Featuring enemies and bosses from:Castlevania (Bloodlines, Rondo of Blood, Dracula X, Symphony of Night, Super ~ 4, Java);Ghosts n Goblins (ARCADE), Ghouls n Ghosts, Super Ghouls n Ghosts;Kid Chameleon;The Legend of Zelda: A Link to the Past;Splatterhouse 2;Demon's Crest;Sparkster: Rocket Knight Adventures 2;Castle of Illusion Starring Mickey Mouse;GS Mikami,which have been edited by sprite artists to fit the game's artstyle where time permitted; additionally, featuring character sprites from:Shinbaloonba - Sonic;Gabriel_aka_Frag - Rouge;Skylights - Tikal;teamhedgehog - Honey;EchidKnux - Death,also edited where possible. (Please excuse the messy placeholders, we're working on it!)Featuring music from:Actraiser;Rusty;Castlevania (Super ~ 4, Portrait of Ruin, Symphony of the Night, Aria Of Sorrow)Elemental Master;Ultimate Mortal Kombat 3;Dragon's Fury;Gerry Trevino;Periphery,covered by our musicians.

Sonic - The Lost Land is a hack of Sonic the Hedgehog for the Sega Mega Drive by Shadow Fire. The game is comprised of 7 levels, each filled with traps and badniks intent on bringing down Sonic once and for all. There is also a special realm consisting of 6 Chaos Emeralds. If you have collected at least 50 rings by the time you finish the level, you will see a giant ring. Jump into it to be taken to the secret realm. A dynamic palette system is set up , making each act load its own palette (à la Knuckles' Chaotix), as well as a dynamic music system, allowing each act to load its own music.