Demul is a multi-system emulator of gaming consoles and slot machines from Sega, originally intended solely for emulating the Sega Dreamcast gaming console. Currently, the emulator also supports the emulation of gaming machines based on Sega Dreamcast: Naomi, Naomi 2 and Atomiswave. In the development process, support for Sega Model 3, Sega Hikaru, Sega Saturn.