This page contains Cheats for Sonic The Hedgehog organized by sections for Genesis. Sonic The Hedgehog is a Action Platformer 2D game, made by Sonic Team, released on Jun 23, 1991 and published by Sega. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Press Up, C, Down, C, Left, C, Right, C, Start, then hold A at the title screen. Continue to hold A until game play begins. Screen coordinates will appear instead of a score and the number of objects displayed will appear instead of the time remaining. Use one of the following controller actions to enable the corresponding debug code. Note: This co...From: TitanArmour
Press Up, Down, Left, Right at the title screen. A chime will confirm correct code entry. Hold A + Start to begin game play. In the Japanese version, press Up, Down(3), Left, Right at the title screen. Hold A + Start to begin game play....From: songpol
Enable the "Level select" code. Select the "Bonus level" option on the level selection screen. Obtain the Chaos Emerald, reset the game, and repeat the process until all of them are in your possession. Allow the game to continue after obtaining the last Chaos Emerald to start in the Green Hill Zone....From: warhead19
Hold A + B + C during demonstration mode for force Sonic to run into objects and act strangely. Note: This may also be done during the ending sequence after completing the Final Zone....From: alejandroe
Complete Green Hill Zone 1-1 or 1-2 in 29 seconds or less to receive 50,000 bonus points....From: samgirl94
Collect the extra life at the very bottom of Green Hill Zone - Act 3. Accumulate 100 rings to obtain another extra life. Collect a third extra life located at the top of the loop-the-loop. Intentionally lose a life and repeat the process....From: shepesh2007
Enable the "Debug mode" code. Press B when Sonic is running with the animals at the end, then turn back into Sonic. You can nowcontrol yourself....From: Samanthajb
You can almost always have the Special Zone entrance open (the giant ring next to the sign at the end of level Acts 1 and 2) by not losing your rings. If you do lose your rings, when you pass a checkpoint, intentionally die, then continue through the level without losing any rings. This works about 80% of the time....From: Fizzle
Enable the "Debug mode" code. While in Special Zone, transform into something then go as far left and down as possible until Sonic stops shaking. Turn back into Sonic. You will fall to a place which is spinning. Look around to find every different Emerald. Note: If you fall off this place, you will fall back to your original location. To ...From: Dj100
Enable the "Debug mode" code. If necessary, use the level selection menu to go to the level. Run to the first wall you find, which should have a bomb enemy. Press B button and go through the wall so that you are between two green walls. Either press B again or just fly down to find three ring boxes and an invincibility box. Note: If you u...From: daggs
In the second zone on sonic one act one there is a glitch. level select can be used but not debug mode. when the level starts run until you find the hole that leads to the underground part of the level. there will be four tubes that move up and down. timing is key in this glitch and is hard to master. at the right time run under the tubes so youdo ...From: brostrider444
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I've bought this game today and i wonder, 'cause all the descriptions say: press the button a or b or c, but the wii remote doesn't have these buttons. can anybody help me, which buttons i have to pre...
Posted on: 10-20-2009