Jun 23, 1991 · Button B makes Sonic normal again, and button C will place the sprite that you have selected for Sonic to appear as. For example, you press B, and Sonic becomes a ring, press C to …

Nov 9, 2025 · Due to a quirk in Sonic 1, other sources will give variations of this code. The game looks for two (or four) presses during the sequence, but is not concerned about where they are placed - …

Debugger/Starting Level Codes. If You're Using An Emulator, Make Sure You Reset The Game After You Enter These Codes! Pause The Game And Press A For Invincibility, or Press B Or C To Add 10 …

This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Sonic the Hedgehog 1991 for Genesis. If you've discovered a cheat you'd like to add to the page, or have...

All of the codes provided relate to the original Mega Drive releases of Sonic. Later re-releases or remakes may not have these cheat codes, or the codes may have changed.

Find Sega Genesis Game Genie codes for Sonic the Hedgehog, including cheats for infinite lives, level select, and more.

Invincibility: -------------- Sonic is, by default, invincible in debug mode. Slow motion: ------------ Pause game play and hold B. Restart: -------- Pause game play and press A. Frame advance. -------------- …

Sonic The Hedgehog 1 - Platform: Sega Cheats, CheatBook is the resource for the latest Tips, walkthroughs, faqs and hints

In this video, I'll be showing you all Cheat Codes in Sonic The Hedgehog (Sonic 1) for the Sega Mega Drive / Genesis. The intention of this video is to act as a guide....more

Sep 21, 2023 · The following cheat codes are for Game Genie. These can be used on a Sega Genesis with a Game Genie device or you can use these on any emulator that supports Game Genie Codes.