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ReST-V v0.1.285 by Reyanon
Last Release: Oct 19, 2026
Downloads: 31
Last Release: Oct 19, 2026
Downloads: 31
Downloads: 31
ReST-V is an arcade emulator for the Sega ST-V (Titan) board, with additional support for the older Sega System C and System C2 boards. The ST-V core is based on Yabause / YabaSanshiro, with ST-V support from Kronos; System C / C2 runs on a separate 68000 based core with a 315-5313 VDP renderer, YM3438 (ymfm), SN76489 and uPD7759 sound.
The emulator targets full speed (60 fps) on the PS Vita without frame skipping. The SH-2 CPUs run through a dynamic recompiler for ARMv7, frequently used SGL library routines are replaced with native code, and idle loops are detected automatically. VDP1 sprites and VDP2 background layers are rendered and composited on the GPU through sceGxm, and the SCSP sound DSP is compiled to ARM code.
The game list covers 174 sets (117 ST-V, 47 System C2, 10 System C) with board tabs and Playable / All / Favorites filters. Other features include save states (10 slots plus quick save), button mapping with turbo, per-game settings, aspect ratio and filter options, scanlines, and border colors or user-supplied border artwork.
The emulator targets full speed (60 fps) on the PS Vita without frame skipping. The SH-2 CPUs run through a dynamic recompiler for ARMv7, frequently used SGL library routines are replaced with native code, and idle loops are detected automatically. VDP1 sprites and VDP2 background layers are rendered and composited on the GPU through sceGxm, and the SCSP sound DSP is compiled to ARM code.
The game list covers 174 sets (117 ST-V, 47 System C2, 10 System C) with board tabs and Playable / All / Favorites filters. Other features include save states (10 slots plus quick save), button mapping with turbo, per-game settings, aspect ratio and filter options, scanlines, and border colors or user-supplied border artwork.
ReST-V v0.1.285: Sega ST-V and System C / C2 arcade emulator for PS Vita.
| File | Platform | Install |
|---|---|---|
| `ReST-V_v0.1.285_vita.zip` | PS Vita / PS TV | Install the VPK with VitaShell, copy `data` to `ux0:`, ROMs in `ux0:data/restv/roms/` |
Changes since v0.1.267
- Treasure Hunt (`thunt`, `thuntk`): the final stage boss room no longer freezes on a black screen. The game started a
1 MB DMA from a missing sprite, which overwrote the VDP1 registers; such DMAs are now skipped for these sets.
- VDP2 mosaic is drawn on the GPU. Scene changes that use a mosaic effect no longer drop to about 34 fps.
- New Cheats page in the in-game menu for games with built-in cheats. Treasure Hunt: start at stage 2, stage 3 or
the final stage.
- Sprites drawn on the GPU no longer show thin lines along their edges (for example the hats in Treasure Hunt).
- Blue loading bar.
Requires `ur0:data/external/libshacccg.suprx` (runtime shader compiler). ST-V games need `stvbios.zip` next to the
game zips. The first run after an update compiles its shaders again, which can cause short pauses once.
The package contains the emulator only. No ROMs, BIOS files or game artwork are included. Provide MAME compatible
ROM sets of games you own. See the README for the full game list and build instructions.
Free software, distributed under the GNU GPL version 3.
| File | Platform | Install |
|---|---|---|
| `ReST-V_v0.1.285_vita.zip` | PS Vita / PS TV | Install the VPK with VitaShell, copy `data` to `ux0:`, ROMs in `ux0:data/restv/roms/` |
Changes since v0.1.267
- Treasure Hunt (`thunt`, `thuntk`): the final stage boss room no longer freezes on a black screen. The game started a
1 MB DMA from a missing sprite, which overwrote the VDP1 registers; such DMAs are now skipped for these sets.
- VDP2 mosaic is drawn on the GPU. Scene changes that use a mosaic effect no longer drop to about 34 fps.
- New Cheats page in the in-game menu for games with built-in cheats. Treasure Hunt: start at stage 2, stage 3 or
the final stage.
- Sprites drawn on the GPU no longer show thin lines along their edges (for example the hats in Treasure Hunt).
- Blue loading bar.
Requires `ur0:data/external/libshacccg.suprx` (runtime shader compiler). ST-V games need `stvbios.zip` next to the
game zips. The first run after an update compiles its shaders again, which can cause short pauses once.
The package contains the emulator only. No ROMs, BIOS files or game artwork are included. Provide MAME compatible
ROM sets of games you own. See the README for the full game list and build instructions.
Free software, distributed under the GNU GPL version 3.
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