This page contains Cheats for Sonic And Knuckles organized by sections for Genesis. Sonic And Knuckles is a Action Platformer 2D game, made by Sonic Team, released on Oct 17, 1994 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 A, A, B, A, A, B, B, B, A, A, B, C at the title screen to access the sound test for Zone 1. Press A, A, B, B, C, C, Up, Down, Left, Right, A, C, B, A(7) at the title screen to access the sound test for Zone 2. Hold Y and press Up, Left, Start(2) for the last sound test....From: FreetoGo
Insert the Sonic The Hedgehog 2 cartridge into the Sonic And Knuckles cartridge. Play songs 1, 9, 9, 4, 1, 0, 1, 8 in order at the level selection screen. Then, select any level, hold A, and press Start. 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 fo...From: chitown
Begin game play with no other cartridges inserted into the Sonic And Knuckles cartridge. Go to any pulley in the first level and press Left(3), Right(3), Up(3). The sound of a ring being collected will confirm correct code entry. Pause game play and press A to restart the game. Hold A and press Start at the title screen to display a level selection...From: henokappa
Insert the Sonic The Hedgehog into the Sonic And Knuckles cartridge. Hold A + B + C and press Start when the "No Way" message is displayed to play the unknown bonus rounds in order. For example, if you keep playing and reach level 12 and want to stop, make a note of the password at the bottom of the screen. Turn off the game and turn it b...From: Tsianos
Lock-On Sonic 1 or Sonic Classics, at the No Way! screen press A + B + C. The screen will now say ''Get Blue Spheres!''. At the bottom of the screen is a Code Number Password, change it to any of the fallowing passwords and press Start to activate it....From: Complectoe
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Enable the "Level select" code. Play as any character and go to Marble Garden Act 1. When you startoff, you will go very fast downhill. Keep going as fast as you can until you reach the bottom of the hill. There will be a collapsible bridge at the bottom. If ...From: Payncarcand
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Enable the "Level select" and "Debug mode" codes. Change into the box with the "S" on it. Jump on it and you will change into a rainbow looking Super Sonic. Press A(2) to do the technique. Press A(2), Up to go upwards, press Down to slam d...From: ashley06
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Play as Knuckles on level 1. Find a swing, then press Left(3), Right(3), Up(3), Start, A. When the Sonic logo appears, press Down repeatedly. Go to "Sound Test", then Mushroom Hill. Find the big ring. It does not matter if it changes color or not. Find a Jack...From: akumahu133
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Collect all the Emeralds and complete the game. Enter the secret places at beginning of Mushroom Forest (depending on the character you are playing, the locations will vary. Complete the bonus levels in the secret place (they are large rings that flash different colors...From: Sunnysmommy
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge and play as Knuckles. Enable the "Debug mode" code. Play until the end with all of the Super/Hyper emeralds. When Sonic, Tails, and Knuckles resting on a giant Sonic 3 and Knuckles logo appears, press B and place an S monitor. Press B again and Knuckles will b...From: Glaiby
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Enable the "Debug mode" and "Level select" codes. Select Sonic and go to The Sky Sanctuary Act 2. Defeat Metal Sonic with Hyper on. Once defeated, you will see a Blue Knuckles in the ending....From: LoverPoint530
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. On some levels you can see Knuckles in an event. Enable the "Debug mode" code. As Sonic, when an event happens with Knuckles turn into an object and go out of reach of the event. Change back into Sonic and you can play the level with the following effects: So...From: pogisback
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge and enable the "Level select" and "Debug mode" codes. Start in any level, and press A while standing still. Sonic will flip upside down and be able to walk on the ceiling. If this is done on a level with no ceiling, like Sky Sanctuary, Sonic will die...From: razor
Select Tails and go to the Hidden Palace Zone (Lava Reef Zone Act 4). Just before you get transported up to fight Knuckles, fly up just before the spike and there should be a group of monitors. Note: You must fly quickly and be up at the wall for this to work -- just before you get up there, Tails falls....From: help
Insert Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Enable the "Level select" and "Debug mode" codes. Select Knuckles (03) and Icecap Act 1. Glide out of tunnel and land on other side. Climb to top and glide to the left. Start climbing the hill. On the steep parts, use the debug mode to help. You can get...From: edinrose
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Play "1F" at the sound test screen, then highlight Special Stage one or two and press Start....From: Allestdrerb
Start a new file. Earn the first three Chaos Emeralds only. While in the first level, enable the "Level select" code. Go to Mushroom Hill Zone 1 and turn the Chaos Emeralds into Super Emeralds. Earn those three emeralds. Then go to Mushroom Hill Zone 2. Enable the "Level select" code again. Go to Special Stage 02. This level wil...From: pokegio
To defeat this Boss, hit him as many times as possible before it goes behind the waterfall. At first it will be on the left side of the waterfall, next it will go up, then to the right side of the waterfall. Try to hit it any time you can. Make sure to dodge its fireballs....From: Halomaster705
Insert the Sonic The Hedgehog 3 cartridge into the Sonic And Knuckles cartridge. Keep moving right at the character selection screen until Knuckles appears, then press Start. Note: This also changes the ending....From: triclone0600
Insert the Sonic The Hedgehog 2 cartridge into the Sonic And Knuckles cartridge. Play as Knuckles and get to the end of Chemical Plant. There will be a wall that you can climb on. Go to the top of it. There will be an extra life there. Glide to the left you will land on another wall and find another extra life. Glide again to the left. You will lan...From: hujou
Find the first pulley in the gray area of Mushroom Hill. This is the pulley leads to the Act 2 Boss. Go up the pulley on the left hand side. When you get to the top, Spindash into the spring. You will be sent up through the ceiling into a secret area with two shields. This can be done with any character. It is important that you go up on the left h...From: d3m0nz
Jump and hit the end of act marker. 100 points are awarded every time the marker is hit....From: sexyqueen
Pause game play during any level or act and rapidly press C. You cannot control the game while in slow motion....From: Alex Betsis
Enable Level Select and Debug, then go to carnival night act 2, go into debug and keep going right until you reach a wall at the end, at first, it won't let you past, go into debug again and keep going until your score's first 2 symbols are 00. Go up then into the floor below(still in debug), cause the game to reset( depending on what system you're...From: asdfrox
On Sonic 3 And Knuckles, do the debug and go to Angel Island and at the begining and put 4 red springs facing the right in a straight line vertically touching each other. Then, put a checkpoint, cross it, and put like 6 more down. Your Super Emeralds box should look different, put 2 down and hit them and play the stage, it will look like it's all g...From: Hyper Ty 7
Go on angel island on debug mode, be sonic(or sonic + tails) when sonic turns to super sonic on the opening go into debug then straight off. You will die, then go back in debug mode, the screen is froze. move right intil you get to a swinging vine the turn back to sonic, the level will turn redish, now carry on and the level will be this new level ...From: knuckles fan
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I would like your vote, I chose death star(from star wars) because it has a lazer that smashes planets. the death egg robot can destroy the death egg by falling, but on second thought if the lights ar...
Posted on: 08-28-2013
I can't get debug mode on sonic 3 or sonic 3 and knux! Help please!...
Posted on: 07-18-2013
Can I be tails in sonic and knuckles (not locked onto eny game)...
Posted on: 04-21-2013
In level select theres levels before mushroom hill. When I click them I go to mushroom hill. please help!...
Posted on: 04-13-2013
How can you get debug on ps3? i tried millions of times looking for it but all i found was "lock sonic 2 onto sonic and knuckles and enter the code" any help here?...
Posted on: 03-25-2013
How to get blue knuckles in sonic and knuckles 3...
Posted on: 07-08-2011