All Games

Goplanes is a homebrew made by djcouchycouch in 2014, the sound, mustic effects are not developed yet.

Sonic the Hedgehog - The Final Showdown is a hack of Sonic the Hedgehog for the Sega Mega Drive/Genesis by Anthall.

Chase is (Homebrew for Sega Mega Drive / Genesis) 2014 by Jack Nolddor & Davidian.

Eggman the Dictator in Sonic the Hedgehog (aka Eggman in Sonic 1) is a rather interesting hack of Sonic the Hedgehog made by L0st - Sonic is replaced byEggman, who runs through the stages. Due to Eggman's larger sprites, the mappings and collision engine were rewritten from scratch, and Eggman also jumps at the same height and runs at the same speed, above and below water. As a result, Eggman cannot collect rings, open item boxes, destroy enemies, be hurt by objects or drown—the only way to kill Eggman is by landing on spikes, getting crushed, or falling off the screen (all three of which require a reset). Because of this, the hack is little more than a novelty, but is an impressive one nonetheless. Eggman can't use debug mode either, but Level Select still works. Also the Special Stages are unchanged, as Eggman can't enter Special Stages from the main game.

Sonic 2 EX (often abbreviated as S.EX) is a hack of Sonic the Hedgehog 2 for the Sega Mega Drive/Genesis by Mr. EX. Its highlights include spring-based layouts like those of Project Shadow 2, new art and layouts, and original music.

Sonic 1 Easy mode is port of Sonic 1's Easy mode from the Sega Saturn game Sonic Jam. Easy mode uses completely different level layouts. The level order is also different and some levels are omitted completely (but are still playable using level select).

Sonic 2 Dimps Edition is a hack of Sonic the Hedgehog 2 by Spanner. This hack attempts to mimic what Sonic 2 may have been like if it were created by Dimps. This means incorporating many features found in Dimps games such as random speed boosters. This does not include features common in most modern Sonic titles with the exception of a homing attack. The hack was discontinued due to various reasons and there was currently no intention to return to it, except that somebody else now has the source code and is intending to finish off the job. Version 1.5 was uploaded to fix some reported bugs.

Junkbots is a Homebrew made by Moon Watcher & Bitslap.

Leovigildo's Murcian Conspiracy is a homebrew game programmed by Pixel Bastards.

Sonic 3 Cz is a hack by Hayate which adds Amy Rose and many new gameplay features to Sonic 3 & Knuckles.

The famous Puzzle game "2048" ported to sega genesis by Oerg866.

Sonic - Code Gray is a hack of Sonic the Hedgehog by Jdogg. This hack features new layouts, art, music, and ASM edits. Another feature is "Lights Out Zone", a challenging custom-built level which can be accessed by hitting the "?" monitor. Completion of the zone awards you with an extra life/1200 points and warps you to LZ1.

Chip McCallahan in Sonic the Hedgehog 2 is a Sonic 2 hack created by MainMemory. It replaces Sonic the Hedgehog and Tails with Chip McCallahan, the main character in Chip's Challenge. Chip can't run fast, roll or jump high, and rings do not protect him from damage. When you die, you will get one of the death messagesfrom Chip's Challenge, and the level will restart with no decrease in your life count.

Yie Ar Kung Fu

Chip McCallahan in Sonic the Hedgehog is a Sonic 1 hack created by MainMemory. It replaces Sonic the Hedgehog with Chip McCallahan, the main character inChip's Challenge. Chip can't run fast, roll or jump high, and rings do not protect him from damage. When you die, you will get one of the death messages from Chip's Challenge, and the level will restart with no decrease in your life count.

ChimpoQ! is an original hack based on the engine of Sonic the Hedgehog for the Sega Mega Drive/Genesis. The game focuses on the original character Chimpo as he travels through one new zone with three levels. For the first level, Speed Slider from Knuckles Chaotix for the 32X has been imported.

Galaga Clone made for SEGA Genesis Ported by: Bill Eubanks

Charmy Bee in Sonic the Hedgehog (aka Charmy in Sonic 1) is a hack of Sonic the Hedgehog by E-122-Psi, starring Charmy Bee as the playable character instead of Sonic the Hedgehog. The game is modified to use Charmy's sprites (edited from Knuckles Chaotix) in place of Sonic's, along with several modifications to the player's stats and abilities.

Blue Sphere Plus is a Sonic & Knuckles hack created by MainMemory. It is based on the Blue Sphere Standalone ROM, with new features.

Big's Fishing Derby (ビッグの 釣りダービー) is a hack of Sonic the Hedgehog for the Sega Mega Drive/Genesis by flamewing that allows the player to play as Big the Cat on various fishing levels. Platforming is gone and the game takes place by a series of bodies of water where the player must catch Froggy while avoiding hooking underwater badniks. Eggman also competes with Big in the race to catch Froggy.