Unlock Secret Ending
Enter the 'Cheat Mode' code. Then at the 'Level Select' screen choose the final Boss option and play as Knuckles. When you defeat the true final Boss as Knuckles you will be able to view the secret hidden ending. There will be a picture of Knuckles reading a book called 'Sonic Mania & Knuckles' to the animals, with Sonic and Tails in the background. Alternatively, play &Knuckles mode with Knuckles.
More tricks, tips and cheats for this game are right here - Sonic Mania Plus cheats
Comments for this cheat