Code:Game Gear games: Each time you complete ten missions or collect Sonic Emblems, you will unlock a new Sonic mini-game. After unlocking the first mini-game, Sonic The Hedgehog, the "Mini Game Collection" option will appear as a play mode at the main menu. Jonathan Dogey. There are a total twelve Game Gear games. They are unlocked as follows: OnyxAleins4u. 0 to 100 Emblems: One Game Gear game for every 20 Emblems. 100 to 130 Emblems: One Game Gear game for every 10 Emblems. 0 to 60 missions: One Game Gear game for every 20 missions. Tails Adventure is unlocked for getting the other 11 missions. The games are unlocked in the following order: OnyxAleins4u. Sonic 1 Sonic Drift 1 Sonic Chaos Sonic Spinball The order then varies from here onward for: Sonic Labyrinth, Sonic 2, Dr. Robotnik's Mean Bean Machine, Sonic Triple Trouble, Sonic Drift 2, Tails Skypatrol, Sonic Blast, and Tails Adventure. Play as Super Sonic: Complete the game using all six starting characters to unlock Super Sonic. Sonic will transform into Super Sonic after some time into the next game. Play As Metal Sonic: Collect all 130 Emblems to unlock Metal Sonic in trail mode. PitLiteSpicker. Play as Tails: Controller two may be used for Tails after he is obtained during game play in story mode. Note: Shields, invincibility and extra life boxes have no effect on Tails if collected. Note: If Tails goes too far away from Sonic, he will appear next to Sonic. Mission mode: Successfully complete the game in adventure mode with all characters to unlock the "Mission Mode" option at the main menu. Glitch: Flying Knuckles: Repeatedly tap [Jump] (default is [Space]) to have Knuckles jump in mid air, glide for a fraction of a second, then jump even higher. With some practice you can go almost anywhere. This very useful for the Red Mountain level. KoalaMeatPie. Glitch: Glowing Sonic: At Twinkle Park, charge up for the Light Speed dash. While holding the key (default is Z), jump in a bumper car. You will appear to be glowing. [Screenshot]