Ymir Git (2026/08/23)

Ymir Git (2026/08/23) is released. A work-in-progress Sega Saturn emulator.

Features:
Load games from BIN+CUE, IMG+CCD, MDF+MDS or ISO files
Automatic IPL (BIOS) ROM detection
Automatic region switching
Up to two players with standard Control Pads on both ports (more to come)
Fully customizable keybindings
Backup RAM and DRAM cartridges (more to come)
Integrated backup memory manager to import and export saves, and transfer between internal and cartridge RAM
Save states
Rewinding (up to one minute at 60 fps), turbo speed, frame step (forwards and backwards)
A work-in-progress feature-rich debugger

Ymir Changelog:
* fix(docs): Clarify that the user must navigate to the directory where `procdump.exe` is to execute the command successfully
* chore(vdp-d3d12): Cleanup stale TODOs
* fix(gfx-d3d): Avoid prematurely releasing adapters during enumeration
* chore(vdp-d3d12): This cleanup is not needed
* feat(vdp-d3d12): Optimize waits for upload buffer space
* fix(vdp-d3d12): Incorrect use of `YMIR_DEV_ASSERT`
* fix(vdp-d3d12): Signal end of frame to upload buffer
* feat(vdp-d3d12): Use a single upload ring buffer to allocate transfers efficiently
* chore(vdp-d3d12): Make fence value sequencing more visible
* fix(vdp-d3d12): Fix devlog groups colliding with VDP definitions

Download: Ymir Git (2026/08/23)
Source: Here