Bare Knuckle 3

Play as Ash
Immediately after giving the ending hit to Ash, hold B until the next part of the level starts. Then, intentionally lose all your lives. Choose to continue and Ash will be a selectable character.

Play as Shiva
Immediately after giving the ending hit to Shiva, hold A until level 2 starts. Then, intentionally lose all your lives. Choose to continue and Shiva will be a selectable character.

Play as Victy
Only defeat the clown during the Boss battle at the end of first part of level 2. Then, intentionally lose all your lives. Choose to continue and Victy will be a selectable character.

Sonic CD

Time Attack mode options
Successfully complete the game, then restart the game in "Time Attack" mode. The following options will be available if the "Time Attack" game can be completed within the corresponding time limit:

Music test
Successfully complete "Time Attack" mode within 37:27:57. A "D.A. Garden" option will appear to the left of the "RAM Data" option on the main menu. The Planet of Mobius will be displayed.

Play bonus levels
Successfully complete "Time Attack" mode within 30:21:05, then press Left at the "Time Attack" screen.

View video sequences
Successfully complete "Time Attack" mode within 25:46:12. A "Visual Mode" option will appear to the left of "D.A. Garden" option on the main menu. Use this option to view the video sequences in the game.

Level select
At the Sonic CD title screen, press Up, Down(2), Left, Right, A.

Programmer high scores
At the Sonic CD title screen, press Right(2), Up(2), Down, A.

Sound test mode options
At the Sonic CD title screen while "Press Start" is blinking, press Down(3), Left, Right, A to display the sound test menu. Set one of the following sound combinations and press Start to activate the corresponding cheat function:

Sounds Result
PM11, DA09 View hidden scene
PM04, DA21 View hidden scene
PM07, DA07 View hidden scene
PM12, DA25 View hidden scene
PM12, DA11 View hidden scene
PM03, DA01 View hidden scene

Sonic R

Radiant Emerald course
Finish in first place on all normal courses to unlock the Radiant Emerald course.

Play as Dr. Robotnik
Finish in first place on the Radiant Emerald course to unlock Dr. Robotnik. Alternately, successfully complete all levels.

Play as Mecha Knuckles
Collect all five coins in Radioactive Factory, and finish in first, second, or third place. Then, defeat Mecha Knuckles in a race to unlock him.

Play as Mecha Robotnik
Collect all five coins in Regal Ruins and finish in first, second, or third place. Then, defeat Mecha Robitnik in a race to unlock him.

Play as Mecha Sonic
Collect all five coins on Resort Island and finish in first, second or third place. Then, defeat Mecha Sonic in a race to unlock him.

Play as Puppet Tails
Collect all five coins in Radical City and finish in first, second, or third place. Then, defeat Puppet Tails in a race to unlock him.

Play as Super Sonic
Collect all seven Chaos Emeralds from the first four courses. To collect a Chaos Emerald, you must collect it and finish in first place in that race. Then, press Down while highlighting Sonic at the character selection screen.

Play as robot form character
Get the five Sonic coins in one of the following levels to play as the robot form for the indicated character:

Mecha Knuckles: Reactive Factory
Mecha Robotnik: Any level with Robotnik
Mecha Sonic: Resort Island
Puppet Tails: Radical City

Alternate title screen
Successfully complete Sonic R with all characters, including bonus characters. Then, go to the Sonic R title screen and use the Analog-stick to move the "R". Press Y to change the color of the "R".

Control course selection screen
At the course selection screen, press Up or Down to move closer or farther away.

Skip credits
After completing the game with any character, hold X or B and press Start to skip the credits.

Sonic Spinball

Skip to Boss level
Enter the options menu and select the "SFX" option. Play sounds 0, 2, 1, 5, 6, 6 (in order). If you entered the code correctly, the screen will shake. While playing the game, press A + B + Start to enable the code.

Sonic-Zilla
Enter the options menu and select the "SFX" option. Play sounds 0, 2, 1, 1, 6, 6 (in order). If you entered the code correctly, the screen will shake.

No gravity
Enter the options menu and select the "SFX" option. Play sounds 0, 9, 0, 1, 6, 8 (in order). If you entered the code correctly, the screen will shake. While playing the game, press A + B + Start to enable the code.

Fast music
Enter the options menu and select the "SFX" option. Play sounds 0, 4, 2, 5, 5, 7 (in order). If you entered the code correctly, the screen will shake. While playing the game, press A + B + Start to enable the code.

Sonic: The Fighters

Play as Super Sonic
Choose Sonic in single player mode. Win eight matches without losing any rounds, then defeat Metal Sonic in the first round of the ninth match. When round two starts, press Away + Punch + Kick to activate Hyper mode. Sonic will turn into Super Sonic.

Sonic The Hedgehog: Triple Trouble

Extra options
At the Sega logo, press Up or Down to access time attack and sound test options.

Tails Adventure

Level select and all items
Enter "ADE7 AA2A 51A6 6D12" as a password to access any area with all items.

All Chaos Emeralds
Enter "A767 AA3A 58A6 ED16" or "D219 54D4 9EA9 D6EE" as a password to possess all Chaos Emeralds.

Super passwords
Enter "A2F9 A424 51A9 6D19" as a password to start with all items except the Remote Robot.

Enter "A2E1 A424 51A1 6D1A" as a password to start with all items at the second level.

Enter "ADE6 AA2A 51A6 6D13" as a password to start with all items, all levels completed, with only the final Boss battle.

Level Password
2 D2D1 D4D4 AE11 D6E1
4 E721 DC70 BC90 D64F

Tails' Sky Patrol

Hidden options
At the title screen, hold Up + A and press Start.

Vectorman

Cheat mode
At the Vectorman options menu, press B, A(2), B, Down, B, A(2), B. Another options screen with level, health, lives, and power-up weapon settings will appear. Note: The good ending cannot be achieved if cheats are enabled.

Level warp
Move Vectorman below the Sega logo screen and shoot it 24 times. Jump and hit the logo with Vectorman's head 12 times. The phrase "Get Ready" will appear, then each letter in "Sega" will begin to fall. Collect 90 to 109 letters to warp to level 5. Catch 110 or more to warp to level 10.

Full health
Pause the game and press B, A, Right, B, X, B, Down, B, A, Right, B.

Free movement
Pause the game and press X, B, Left(2), B, X, B, A. Vectorman will transform into a cursor that can be moved to any location in the level. Opponents, except for Bosses, are eliminated if they are touched by the cursor. Repeat this code to disable its effect. Note: Enable this code when Vectorman is a bomb for invisibility and invincibility for the remainder of the level.

Slow motion
Pause the game and press Down, Right, B, X, Up, Left, B. The game will slow down when Vectorman is hit. Repeat this code to disable its effect.

Level bonuses
Successfully complete a level without shooting any targets for a point bonus. Successfully complete a level without using photons for a photon bonus.

Vectorman 2

Level select
Pause the game and press Up, Right, B, A, B, Down, Left, B, Down.

Full health
Pause the game and press A, B, A, B, Left, Up(2).

Transform
Pause the game and press X, B, Left(2), Down, B, Down repeatedly until the sound of the orb weapon stops. Press Start to resume the game as a Fire Ant. Repeat this code to transform into a Shield Bug. Note: Playing the bonus rounds as a Shield Bug will result in invincibility.

Extra life
Pause the game and press Right, Up, A, B, Down, Up, A, Down, Up, A.

Display map coordinates
Pause the game and press A, B, Left(2), or A, B, Left, Down, or Left, Up, B, Up.

AceGamez accepts no responsibility for the content or reliability of cheats contained in this site. Most of the cheats and codes on this website are submitted by 3rd party readers and their accuracy cannot be guaranteed.