Experience Sonic & Knuckles, a timeless classic from 1994! Choose between Sonic or Knuckles and race through thrilling zones full of action and challenges.

Play Sonic the Hedgehog, the classic 2D platformer where speed meets adventure! Stop Dr. Robotnik and explore colorful zones in this Cartoon Game online.

The first Sonic game ever officially released on a Nintendo platform, this GBA Sonic game pits Sonic against Dr Eggman as the latter is trying to turn all the worlds animals into robots!

One of the first Sonic hacks. All new music and palettes. Also Green Hill Zone has new level layouts to play and, in fact, it is now the Yellow Hill Zone!

New levels, new boss AI, new enemy sprites, and the ability to Spindash. Speed and invincibility upgrade once you get all 6 Chaos Emeralds.

BRUTALLY difficult! A continuation of the Kaizo series but with Sonic 2. All new traps and levels.

Restores deleted scenes, badniks, and prototypes from the Mega Drive version. Some new bosses too.

Sonic and Tails are held together by rings they carry and must race through each level against the clock

A fun Sonic racing game with 2 modes. Drivers include Sonic, Tails, Knuckles, Amy, Dr. Eggman, and more.

Has level select and you can homing attack enemies by jumping midair. Few new enemies, music, and other minor tweaks too.