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Sonic the Hedgehog


Debug Mode

From the level select, play songs 01, 09, 09, 01, 00, 06, 02, and 03 in that order from the Sound Test. After starting a level, tap the GUI in the top-left corner of the screen to activate/deactivate debug mode.

01, 09, 09, 01, 00, 06, 02, 03Enable Debug Mode

Contributed By: Metua.

Level Select

Start a "No Save" file. When the SEGA logo appears, tap the letters in order so that a chime plays. Hold two fingers on the bottom of the screen and slide them up to the top of the screen when the title screen appears, and the level select should appear.

Start a No Save file. When the SEGA logo appears, tap the letters in order so that a chime plays. Hold two fingers on the bottom of the screen and sliLevel Select menu

Contributed By: Jackalfox and Metua.

Obtain all Chaos Emeralds

On the level select screen, play songs 04, 01, 02, and 06 in that order from the Sound Test.

Play 04, 01, 02, 06Obtain all Chaos Emeralds

Contributed By: Metua.



Complete the following achievements to earn their respective point scores.

UnlockableHow to Unlock
Complete the Time Attack mode in less than 45 minutesBeat The Clock (100 pts)
Clear Green Hill Zone Act 1 in under 30 secondsBlast Processing (50 pts)
Break 16 blocks in a row without stoppingBlock Buster (100 pts)
Defeat the boss in Starlight Zone using only the see-saw bombsBombs Away (100 pts)
Collect all the Chaos EmeraldsChaos Connoisseur (100 pts)
Clear the boss in Labyrinth Zone without getting hurtFlawless Pursuit (100 pts)
Collect 50 Rings and take the hidden transporter path in Scrap Brain Act 2Hidden Transporter (100 pts)
As a parting gift, land a final hit on Dr. Eggman's escaping Egg MobileOne For the Road (50 pts)
Without touching the ground, collect all the Rings in a trapezoid formation in GHZ Act 1Ramp Ring Acrobatics (50 pts)
Collect 200 RingsRing King (100 pts)
Activate and ride the hidden platform in Labyrinth Zone Act 1Secret of Labyrinth Zone (100 pts)
Travel through a secret room in Marble Zone Act 3Secret of Marble Zone (50 pts)

Contributed By: Ryan Harrison.

Secret characters

These unlockables are only available if you have installed the Christian Whitehead 2013 update.

UnlockableHow to Unlock
Complete the game with all the chaos emeraldsPlay as Knuckles
Complete the game as SonicPlay as Tails or Sonic and Tails

Contributed By: hoghedge.

Easter Eggs

Hidden Credits

Tap on 'A', 'G', 'E' 'S' in that order, then you will get a chime, and instead of "Sonic Team Presents" showing up, a white background with Japanese text shows instead, which is the hidden credits. Also, by doing this, Tails' name will change to Miles.

Contributed By: Yuriofwind and SuperFroakie64.


Play as any character without unlocking them

To access this you first will have to enter the level select menu by starting a new game with no save. Then you will have to press the sega logo when it appears in the order of s-e-g-a. When it says to start put two fingers on the screen and swipe up. Then where you see player you can select the character you want. 01 for sonic, 02 for tails, 03 for knukcles, 00 for sonic and tails.

Contributed By: wormfan100.