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Obtaining the Sonic Mania Datapack

The datapack for Sonic Mania is required for both playing and modding the game.

Prerequisites

Obtaining the Datapack

Open your Steam library, then right click Sonic Mania and click Manage > Browse local files.

Steam library

In the File Explorer window that appears, the datapack is Data.rsdk.

Game directory

Open your Epic Games library, then right click Sonic Mania and click Manage. In the menu that appears, click the Open Install Location button next to the Uninstall button.

Epic Games library Manage menu

In the File Explorer window that appears, the datapack is Data.rsdk.

Game directory