🕶️ A view of its UI (under Linux, in windowed mode) with the game “Lode Runner The Legend Returns”, a puzzle platformer where the player (in gray) must collect all the level's treasures (condition for an exit door to appear) while avoiding his pursuers (in red, whom he can wall off by digging the platform to his right or left). The emulator menus are displayed at top left. 📚️ Ymir is a libre, multi-platform SEGA Saturn emulator, currently under development. It requires an external BIOS to operate. Its features include game loading in various formats (BIN+CUE, IMG+CCD, MDF+MDS or ISO), automatic detection of IPL ROMs (BIOS), automatic region switching, multiplayer gaming (2), customisable key combinations, state saving, rewind (up to 1 min at 60 FPS), a debugger and gamepad support.