Sonic CD

**Sonic CD** is a 1993 platform video game developed by Sonic Team and published by Sega for the Sega CD.

## Codes

### Sega CD

* Batman Sonic: Enter 42, 04, 21 as a sound test option.
* Control the Clouds: At the title screen, hold A and press Up, Down, Down, Down, Down, Up.
* Creepy Sonic: Enter 46, 12, 25 as a sound test option.
* Cute Sonic: Enter 44, 11, 09 as a sound test option.
* DJ Mc Sonic: Enter 42, 03, 01 as a sound test option.
* Secret Special Stage: Enter 07, 07, 07 as a sound test option.
* Sonic CD Team's Best of Time: At the title screen, press Right, Right, Up, Up, Down, C.
* Sound Test: At the title screen, press Down, Down, Down, Left, Right, A.
* Stage Select: At the title screen, press Up, Down, Down, Left, Right, B.
* Tails - See You Next Game: Enter 40, 12, 11 as a sound test option.

### PC (1996 version)

* Batman Sonic: Enter 04, 21 as a sound test option.
* Creepy Sonic: Enter 12, 25 as a sound test option.
* Cute Sonic: Enter 11, 09 as a sound test option.
* DJ Mc Sonic: Enter 03, 01 as a sound test option.
* Secret Special Stage: Enter 07, 07 as a sound test option.
* Sound Test: At the title screen, press Down, Down, Down, Left, Right, Space.
* Stage Select: At the title screen, press Up, Down, Down, Left, Right, Space.
* Tails - See You Next Game: Enter 12, 11 as a sound test option.

### PlayStation 3, Xbox 360, PC (2011 version), Mobile

* Batman Sonic: Enter 04, 21 as a sound test option.
* Creepy Sonic: Enter 12, 25 as a sound test option.
* Cute Sonic: Enter 11, 09 as a sound test option.
* DJ Mc Sonic: Enter 03, 01 as a sound test option.
* Dusty Desert Concept Art: Enter 32, 08 as a sound test option.
* Secret Special Stage: Enter 07, 07 as a sound test option.
* Tails - See You Next Game: Enter 12, 11 as a sound test option.

## Unlockables

### Sega CD

* Best Ending Movie: Collect all the time stones, get the good future for every level.
* Bonus Round Time Attack: Beat the Time Attack mode under 30'21"05. Go back to the title screen and press Left on the Time Attack mode option.
* D.A. Garden: Beat the Time Attack mode under 37'27"57.
* Visual Mode: Beat the Time Attack mode under 25'46"12.

### PlayStation 3, Xbox 360, PC (2011 version), Mobile

* D.A. Garden: Beat the Time Trials mode under 37'00.
* Play as Tails: Beat the game as Sonic.
* Sound Test: Beat the Special Stage Time Trials mode under 4'00.
* Special Stage Time Trials: Beat the Time Trials mode under 30'00.
* Stage Select: Beat the Special Stage Time Trials mode under 5'00.
* Visual Mode: Beat the Time Trials mode under 25'00.

### Mobile

* 88 Miles Per Hour (25 pts): Travel through time.
* All Stages Clear! (100 pts): Finish the game.
* Dr. Eggman Got Served (100 pts): Destroy Dr. Eggman's final machine.
* Heavy Metal (100 pts): Defeat Metal Sonic.
* Just In Time! (100 pts): Complete the Time Attack mode in under 25'00.
* Just One Hug is Enough (25 pts): Get a hug from Amy.
* King of the Rings (50 pts): Collect 200 rings.
* Paradise Found (25 pts): Complete a zone in the good future.
* Saviour of the Planet (100 pts): Destroy all the robot transporters and Metal Sonic holograms in the past.
* Statue Saviour (50 pts): Find the angel statue in Wacky Workbench.
* Take the High Road (50 pts): Pass the upper signpost in Collision Chaos Zone 2.
* Treasure Hunter (100 pts): Collect all the time stones.