Maze mini-game:
The original Sega Master System model has a built in maze game that can
be accessed through two possible methods, depending on console type. Hold Up +
1 + 2 at the instruction screen or hold those buttons down and turn on the game
console until the game appears.
Snail mini-game:
Hold Up on both controllers and press both buttons with no game
cartridge inserted to play a secret snail game.
