Features one MASSIVE level to explore and introduces spring dashing (see instructions). Layout is Green Hill Zone.

Play as Sonic, Mighty, Shadow (choose in options) in this awesome mix up rom hack of Sonic the Hedgehog

Sonic 1 but Christmas themed. Sonic is green and has a Santa hat on and the Grasslands are covered in snow.

This action/puzzle game was released for Game Gear in 1995 and is a unique addition to the Sonic collection

Juega a Sonic EXE Sadness sin descarga en tu móvil u ordenador. ¡Disfruta ya de este juego de Sonic en el sitio más conocido de juegos online gratis!

Has 4 modes of play including: Sonic 3 Complete, Sonic 3, Sonic & Knuckles, and Blue Sphere

This Sonic hack is still in its beta version but it has a lot to offer nonetheless

A fun sonic hack that begins with the Sapphire Vale Zone and continues from there. All new level designs.

A short but sweet Sonic 1 hack featuring 5 custom levels and new music. Also has some new monitors a few surprises as well.

A fun nes hack featuring Sonic that is not actually 3D but your typical side scroller instead