


Button B makes Sonic normal again, and button C will place the sprite that you have selected for Sonic to appear as. You can change the item Sonic appears as by hitting A while in config mode. Sonic will morph into a ring, and the arrows can move him anywhere, even in the air, or through obstacles such as walls, floors, or even ceilings.

Now, rather than just being in control mode, you can enable config mode by pressing button B. To activate control mode, press UP, C, DOWN, C, LEFT, C, RIGHT, C at the title screen, but before pressing start to begin the game, press and hold A as you hit start. There is a code called control mode, which is required before activating this code.
