Sonic Mania Plus (2018) - MobyGames

Sonic Mania Plus is a compilation of: Sonic Mania (base game) Sonic Mania: Encore (DLC) Retail versions of the game came in an iridescent packaging and contained: The game Sonic Mania Plus Reversible cover with a SEGA Genesis (Mega Drive) retro look.

Sonic Mania — Википедия

Franchise Festival #87: Sonic the Hedgehog (2008-2017) – The Avocado

Sonic Drift, Sonic Wiki Zone

Sonic the Hedgehog 2 (8-bit) Sonic News Network+BreezeWiki

Sonic Mania Plus 2018 Sega mega drive box art by LachStarYT on DeviantArt

Sonic Mania: Encore (2018) - MobyGames

The Video Game Critic's Nintendo Switch Reviews S-S

Sonic Mania Plus (2018) - MobyGames

Sonic Mania Plus (2018) - MobyGames

Sonic Mania Plus cover or packaging material - MobyGames

Sonic Mania (2017) - MobyGames

Sonic Blast, Ultimate Pop Culture Wiki