icon for Ymir

Ymir

Ymir is a work-in-progress Sega Saturn emulator. Ymir includes the following features:

  • Load games from MAME CHD, BIN+CUE, IMG+CCD, MDF+MDS or ISO files

  • Automatic IPL (BIOS) ROM detection

  • Automatic region switching

  • Up to two players with a variety of controllers on both ports

  • Fully customizable keybindings

  • Backup RAM, DRAM and ROM cartridges (more to come)

  • Integrated backup memory manager to import and export saves, and transfer between internal and cartridge RAM

  • Forwards-compatible save states

  • Rewinding (up to one minute at 60 fps), turbo speed, frame step (forwards and backwards)

  • Full screen mode with VRR support and low input lag

  • Graphics enhancements such as optional deinterlaced/progressive rendering of high resolution modes and transparent mesh polygon rendering

  • Optional low level CD block emulation

  • A work-in-progress feature-rich debugger

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