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Sonic CD original box art

Sega CD · Platformers · Native port

RSDKv3 Decompilation

Based on Sonic CD · 1993

Maintained by RSDKModding

A community engine project for the 2011 version of Sonic CD.

What’s in this build

  • Native Retro Engine v3 implementation
  • Built-in mod loader and API
  • Desktop builds on the project release page

Player setup

How to install RSDKv3 Decompilation

Original game data. The engine expects compatible 2011 game assets. Check the upstream instructions for the supported data file.

  1. Locate the compatible 2011 game data using the upstream list of supported releases.
  2. Download the RSDKv3 build for your platform and extract it.
  3. Place the game data in the location documented by the project, then start the engine.
Read the developer’s full instructions ↗

Upstream releases

What changed in 1.3.3

Adds macOS support and fixes fullscreen behavior and crashes when audio tracks are missing.

RSDKv3 Decompilation

Release checked · 1.3.3

Read release notes ↗

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