Have you ever played Sonic 3 and Knuckles and thought that it couldn't get any better? Well, think again with this all-new improved ROM hack of Sonic 3 and Knuckles - Sonic 3 Complete!

Sonic 3 Complete is an action adventure platformer ROM hack of the 1994 Sonic 3 and Knuckles game originally released for the Sega platform. Sonic 3 Complete was created in 2013 when Sonic 3 was locked-on to Sonic & Knuckles via Lock-On Technology. It became a large game that contains all the levels from Sonic 3 and Sonic & Knuckles. Play as the iconic Sonic, Knuckles, and Tails and win through the different levels. Collect rings and power-ups as you progress through your journey on defeating the evil Dr. Eggman and his contraptions! Good luck!

Emulator Controls

= Directions

Z = A   X = B   C = C

A = X   S = Y   D = Z

 enter ↵  = Start

  space   = Mode

How to Save Game

Sonic 3 Complete is an online SEGA game that you can play at Emulator Online. This free Sega game is the United States of America region version for the USA. It has been played 20,416 times so far and was posted on April 13, 2018. Sonic 3 Complete is a single title from the many platform games, arcade games and sonic games that we offer for this console. If you enjoyed playing this, then you can find similar games in the sega games category. Sonic 3 Complete game is from the various retro games on the site, and there are more games like this, including Sonic Mania Edition, LEGO Star Wars: The Complete Saga and Sonic Advance 3.