Play Sonic 2 SMTP for SEGA genesis / Mega Drive online in your browser. Sonic 2 SMTP is a hack of Sonic the Hedgehog 2 made by SMTP. The hack is an ASM/Layout hack with a couple of new features.

Play Sonic ERaZor for SEGA genesis / Mega Drive online in your browser. Sonic ERaZor is a hack of Sonic the Hedgehog (16-bit) created by Selbi. This hack is unlike many other hacks, featuring a heavy ...

Play Sonic Gaiden for SEGA genesis / Mega Drive online in your browser. Sonic Gaiden is a 2003 fan-made hack of the original Sonic the Hedgehog game for the Sega Genesis/Mega Drive.The hack is a co-op...

Sonic.exe 2 is a horror platformer that continues the story of the cursed version of the classic Sonic character.

Play Sonic 3D Blast for free on the GamesGO website. GamesGO - best online games site.

Sonic Rumble reimagines the Sonic experience by blending the franchise's signature speed with action-focused gameplay.

Play Sonic 4 in 1 for SEGA genesis / Mega Drive online in your browser. Sonic 4 in 1 is a compilation of Sonic 1, Sonic 2, Sonic 3, Sonic & Knuckles, and in addition allows you to also play Sonic ...

Play Sonic Rocket for SEGA genesis / Mega Drive online in your browser. Sonic Rocket

Play Sonic Delta online for free in our collection! Have fun with this combination of all the MD Sonic classics (Sonic 1, 2, 3 and Knuckles).

Play Sonic Legacy for SEGA genesis / Mega Drive online in your browser. Sonic Legacy is a hack of Sonic the Hedgehog 2 for the Sega Genesis/Mega Drive that has been worked on since October of 2016 for...