Sonic Mania port for DOS \ VOGONS

Games that run on Windows XP / XP x64 even though they shouldn't; A compatibility report – The GAT at XIN.at

Sonic Mania

Sonic Mania Wii port now has 240p support : r/crtgaming

Sonic Mania - Egg Helicopter (REMADE) by retrobunyip on DeviantArt

Sonic Mania (PC): Encore Mode Oil Ocean Act 2 Boss Skip (Bypass Camera Lock)

Sonic Mania / Sonic Mania Plus (port) WAD [Homebrew] Wii