PC Sonic Cheat Codes & Walkthroughs for PC 

Sonic the Hedgehog is a video game series. It is published by Sega, with entries developed by Sega, Sonic Team, Dimps, SIMS Co., Ltd., BioWare, and Sumo Digital. The series debuted in 1991 with the video game, Sonic the Hedgehog, released for the Mega Drive video game console (named Sega Genesis in North America). Most Sonic the Hedgehog games have either been platform games or released for Sega video game consoles and handheld game consoles (handhelds) dating from the Sega Genesis to the eighth generation of video game consoles (2012–present). However, some of the original games were ported into versions on third-party home consoles and developed by several companies. As of March 2011, the series has collectively sold 89 million copies worldwide across both the platform games and spin-offs.
Cheat codes, console commands, secrets:
to climb walls is c , jump higher (doesn't make any
sense to me, but maybe you can figure it out.)
Cheat codes, console commands, secrets and system requirements for PC Sonic free online.

Game description

Game Developer:
Sonic Team Sega Dimps Traveller's Tales Sumo Digital Hardlight Aspect Gameloft
Game Publisher:
SegaCreator(s) Naoto Ohshima