Sonic Retro

Game engine to play Sonic 1, Sonic 2 and Sonic CD.

GitHub - RSDKModding/RSDKv4-Decompilation: A complete decompilation of Sonic 1 & Sonic 2 (2013) & Retro Engine (v4)GitHub

GitHub - RSDKModding/RSDKv3-Decompilation: A Full Decompilation of Sonic CD (2011) & Retro Engine (v3)GitHub

Information

Emulators	sonicretro sonicretrocd
File folder	📂 roms \ 📂 sonicretro
File extension	.rsdk
Saves location	rom folder Copied to saves\sonicretro\<game folder>

BIOS

No BIOS required.

Controls

To be added.

System Features

Game files organization

The engine requires the "Data.rsdk" from the different games.

The folder organization is the following:

└── roms\
    └── sonicretro\
        ├── sonic1\
        │   └── Data.rsdk
        └── sonic2\
        │   └── Data.rsdk
        └── soniccd\
        │   └── Data.rsdk

The files can be retrieved from multiple sources.

Sonic 1 and 2:

• Windows

  • Via Steam, from Sonic Origins

  • Via the Epic Games Store, from Sonic Origins

• iOS

  • Sonic 1, Via the App Store

  • Sonic 2, Via the App Store

  • A tutorial for finding the game assets from the iOS versions can be found here.

• Android

  • Sonic 1, Via Google Play

  • Sonic 2, Via Google Play

  • Sonic 1, Via Amazon

  • Sonic 2, Via Amazon

  • A tutorial for finding the game assets from the Android versions can be found here.

Sonic CD:

• Windows

  • Via Steam, whether it's the original release or from Sonic Origins

  • Via the Epic Games Store, from Sonic Origins

• iOS (Via the App Store)

  • A tutorial for finding the game assets from the iOS version can be found here.

• Android

  • Via Google Play

  • Via Amazon

  • A tutorial for finding the game assets from the Android version can be found here.