ROM hacking and MiSTer FPGA core work: translations, patches, and savestate ports.
Updated September 24, 2026.
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TurboGrafx-16 / PC Engine CD savestates
v0.2.0-pre1 is out: HuCard and CD, with SD persistence for CD slots.
CD needs the companion Main. Reports welcome in the issues. -
MegaCD / Sega CD savestates
Hardware testing continues in parallel.
90 of 201 discs confirmed working, about 45%.
| Project | Description |
|---|---|
| Castlevania: Aria of Sorrow, Italian Enhanced Edition | Italian translation with visual improvements and optional gameplay variants |
| Castlevania: Harmony of Dissonance, Italian translation | Unofficial Italian translation, compatible with Visual Improvement V1.2.7 |
| Castlevania: Symphony of the Night, JP-ITA QHack | QHack v1.3 ported onto the Italian-translated Japanese Rev 2 release |
| Final Match Tennis 2026 | ATP and WTA 2026 roster patches for PC Engine |
| Metroid Fusion, European Vanilla+ | Revised palettes, faster text, doors and elevators, and Start-to-skip introduction for the European release |
| Project | Description |
|---|---|
| GBA core | Unofficial build adding an OSD freeze button |
| SNES core, CX4 savestates | CX4 coprocessor savestate support (Mega Man X2/X3) |
| SNES core | Fork of the upstream core, not actively maintained, with one build fixing an SDRAM timing issue on SuperStation One hardware |
| TurboGrafx-16 / PC Engine CD core | Upstream fork with savestate support for HuCard, CD-ROM² and Super CD-ROM² titles. Latest: v0.2.0-pre1 |