the ultimate sonic flash game

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Having the honor of being the very first Flash-based game in Stupid Corner, here's Ultimate Flash Sonic! A game that any Sonic fan who grew up with a computer and internet will remember.

Since Flash stopped being a thing back in the end of 2020, this game is running through Ruffle, an open-source Flash emulator! After testing for a bit I concluded Ultimate Flash Sonic runs flawlessly on Ruffle, but if you run into any problems, please let me know!

Anyhoo, the game should be ready to play. You need a keyboard to play this. If you've played 2D Sonic before you should already know the basics! Specially if you've played the Sonic Advance games, as this game is based in those. You can use the arrow keys to move and do most other things with the spacebar!

Remember, the game uses a password-based save system. Keep note of your passwords.

Also, wondering about that "cheats" section? Pssst... enter "595313131313131" in the password section!!