Ymir Git (2026/06/20) 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(cdblock-hle): Extend sizes of Mode 2 Form 2 sectors read from disc when the get sector length is less than 2324 bytes
* fix(cdblock-hle): Fix handling of "Seek Disc" command parameter exceptions
* docs: Another game fixed by recent CD Block HLE fixes
* docs: Update CHANGELOG with one more fixed game
* feat(SH2): Use ratio for SH2 clock factor for more accuracy and flexibility
* chore(settings): Always display SH2 clock factor in tweaks list
* chore: Cleanup includes in emu_event_factory.cpp
* feat(utils): Add optional value constraint function to Observable
* chore(settings): Define and use default and limits for SH2 clock ratio setting
* chore(VDP): Split phase devlog groups into horizontal and vertical
* feat(utils): Add Ratio type for future use
* chore(utils): Forbid write access to values inside Observables
* chore(SH2): Rename "overclock factor" to "clock factor" since it can underclock as well
* feat(SH2): Allow underclocking the SH2s
* docs: Senken Kigyouden is the JP release of Xianjian Qixiazhuan
* fix(SCSP): Redesign/simplify threading synchronization
* docs: Yet another game fixed by recent CD Block HLE changes
* feat(sandbox): Speed up tests, don't need to run that many frames
* feat(sandbox): SCSP deadlock tester
* docs: List more games fixed by recent CD Block HLE changes

Download: Ymir Git (2026/06/20)
Source: Here20