RSDKModding/RSDKv4-Decompilation
A complete decompilation of Sonic 1 & Sonic 2 (2013) & Retro Engine (v4) observed · 2026-08-28
Health v2 · maintenance only
70/100
- Activity 93
- Release rhythm 22
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2087
- days_rel: 305
- days_push: 45
- n_releases_24m: 1
Adoption not part of the score
1120 stars · 247 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A complete C++ decompilation of the Retro Engine v4 powering the 2013 mobile releases of Sonic 1 and Sonic 2, including their menus. It requires assets from a legally obtained copy of the games and adds features like a built-in mod loader, script compiler, debug tools, and multiplayer networking for Sonic 2.
Use cases
- play sonic 1 and 2 on platforms without official releases
- run sonic 1 & 2 with a mod loader
- host and join sonic 2 2P VS multiplayer servers
- mod sonic 1 and 2 with custom scripts and achievements
- debug and inspect retro engine game scenes and hitboxes
- transfer saves from the official mobile versions
When to choose
- you own the official games and want to play them on unsupported platforms
- you want to create or play mods for Sonic 1 & 2 (2013)
- you want native desktop or console-like performance instead of mobile builds
When to avoid
- you don't own the official game assets, since the engine won't run without them
- you want a general-purpose retro engine rather than these specific games
- you need a legally redistributable full game
Facets
application · maturity active
game-engine interpreter gui gaming-tools cross-platform windows cross-platform cpp retro-engine sonic-1 sonic-2 decompilation mod-loader game-port game-development macos linux android ios
1 source
- readme: https://github.com/RSDKModding/RSDKv4-Decompilation · fetched 2026-08-28 · e3c8e3b2a5bd
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| RSDKModding/RSDKv4-Decompilation | main | 70 |
For agents
markdown · JSON · MCP: product_card(name="RSDKModding/RSDKv4-Decompilation")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem