Flying as Super Sonic

[Chocice75]

There's a hidden cheat which makes Super forms fly.
To activate it, you need to unlock Debug mode.
Then, enable debug mode in the secrets menu, select no-save mode, press the start button and hold Q.
Finally, play these songs in the sound test on the level select menu in this specific order: 02, 00, 01, 07, 00, 08, 01, 05.

When you play the last song, you should hear a ring noise.
Select a level and press Q to go into debug mode. You will probably notice that there are two extra monitors available: A question mark monitor and a teleportation monitor.
Spawn in an S monitor and break it to make your character turn into their super form. Then, just press the jump button in mid-air.