Sonic Mania Launches for PC, is Accidentally Online-Only

Steam users are unable to play the game in offline mode, despite Sega's insistence that the game is intended to be playable offline.
Denuvo's copy-protection system seems to be the problem.

Got this to the register before being denied the sale at Best Buy :( : r/NintendoSwitch

Sonic Mania - Opening Animation : r/Games

Sonic the Hedgehog (film) - Wikipedia

Sonic Mania Plus, Sonic Wiki Zone

Sonic Mania Patch Accidentally Released Early; Lets Players Turn Off Time Limit - Siliconera

FRIDAY NIGHT FUNKIN' VS SONIC MANIA free online game on

Mortal Kombat 12 accidentally confirmed for a 2023 release

Sonic Mania Plus - Official Trailer : r/Games

Why did Sega let Christian Whitehead, Head Cannon, and Pagoda West Games to make Sonic Mania? Sega's Sonic Team are great in making Sonic Advance 2D platform games, why not just use