Sonic the Hedgehog 2 Co-op
Developed by Undying-Star.
Sonic the Hedgehog 2 Co-op is a rom hack for Sonic the Hedgehog 2 which adds in co-op multiplayer into the game.
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Developed by Undying-Star.
Sonic the Hedgehog 2 Co-op is a rom hack for Sonic the Hedgehog 2 which adds in co-op multiplayer into the game.
Sonic 1: South Island Definitive is a hack by RadiantNexus Team, which seeks to reimagine Sonic 1 by rearranging levels. remixing music, adding features from future games, and readding scrapped ideas in new and interesting ways. Major features: 3 acts of reimagined level design, including one act that has yet to be fully reimagined in any other hack. A miniboss. Massive art overhaul all over the place. Music made by ProjectFM and MechaKnuckles. Menus! A custom splash screen. There's been massive engine overhauls as well, including the Sonic 3 level layout format for massive levels, and the Sonic 3 object manager to go alongside this.
Platform / Fantasy / Science fiction
Overshadowed by its 2008 remake, this first edition of The Second Reality Project is an SMW romhack known for it's creative level design and challenge. Unlike its remake, the graphics and music are vanilla.
Platform / Adventure / Action / Fantasy
This is the sequel to the "Second Reality Project", which is something different from the first part. This game features new GFX, some new custom blocks and custom sprites, a new overworld map and different music. The game contains a lot of ripped GFX from other games like "Super Mario Land 2 & 3", "Sonic 1 & 2", "Alfred Chicken" and much more.
Sonic: Christmas Trouble is a festive, high-quality ROM hack of the original Sonic the Hedgehog for the Sega Genesis. First released for the Sonic Hacking Contest 2017, the project is a complete seasonal overhaul that replaces the standard levels with winter-themed environments.
The project reimagines the original West Side Island adventure with a narrative focused on Dr. Robotnik’s "terraformation scheme," which has transformed classic zones into surreal, expanded environments filled with new secrets and branching paths.
Sonic Sunventure is a ROM hack of the original Sonic the Hedgehog (1991) for the Sega Genesis. It features redesigned levels, new mechanics, custom music, and updated visuals with a time travel theme.
Sonic 3: D.A. Garden Edition is a ROM hack of Sonic 3 & Knuckles created by D.A. Garden. It aims to be a "vanilla" but complete and fully featured take on S3K, with 23 acts of new level layouts matching the scope and size of the original game. In 2020, a user named Thorn ported the hack to the Sonic 3 AIR project as a mod, allowing it to be played with the additional features AIR provides.