Download-sonic-mania-plus-v1-06-0503 →

: Increased the allocated storage size for user replay data.

: 9-0-0-1 (Enables Dropdash, Super Peel-Out, and Insta-Shield) Unlock All Chaos Emeralds : 4-1-2-6

To download the official PC version of , the most reliable method is through the Sonic Mania Steam Store Page. As of March 2019, the latest PC build is RC 1.06.0503 . Sonic Mania Patch RC 1.06.0503 Overview

: Improved loading times, with some users reporting startup speeds dropping from 44 seconds to 16 seconds. How to Access Sonic Mania Plus

: Added a mandatory shader compatibility check at startup to prevent graphical issues.

If you are looking for the "Plus" content—which includes , Mighty the Armadillo, and Ray the Flying Squirrel—it is available as a DLC upgrade on Steam for existing owners of the base game.