v0.3.0 — Pre-boot launcher UI (Sonic 3, Sonic 3 & Knuckles, Sonic & Knuckles)
New: RmlUi pre-boot launcher UI for all three native variants in this repo:
- Sonic3Recomp — Sonic 3 (standalone)
- Sonic3KRecomp — Sonic 3 & Knuckles (combined lock-on, with save persistence)
- SonicAndKnucklesRecomp — Sonic & Knuckles (standalone)
Each launches through a graphical front-end that verifies your ROM, lets you
configure controllers (keyboard + gamepad, rebindable, 2-player, 3/6-button), and
adjust settings (widescreen, intro skip, window scale, volume) before the game boots.
Per-variant box art is shown automatically.
Built on the AGPL-free clean-room own backend (own VDP/bus/Z80 scheduler, ymfm FM,
superzazu Z80). Ships under PolyForm Noncommercial 1.0.0 + permissive third-party
notices.
Windows (win64): download the zip for the variant you want, unzip, and run the
exe. Bring your own ROM — none is included. The launcher/ assets folder must stay
next to the exe.
Built from engine 5c165f6 (segagenesisrecomp v0.1.0).