Flycast is a free multi-platform emulator for Sega Dreamcast, Naomi, Naomi 2, and Atomiswave, derived from reicast.
Alternatives to nullDC 2.0.0
nullDC 2.0.0 is a free Sega Dreamcast emulator with downloadable builds for Windows, macOS, and Linux, plus a browser option. In the browser, users can drop files into its WASM embed and start with dc_boot.bin and dc_flash.bin or an ELF executable. The project aims for accurate emulation, and its latest build is v2.0.0-pre-388-g95a924b. It is open source under the MIT license, and Dreamcast BIOS files are required for one startup route. Alternatives may be a better fit if…
Flycast is a free emulator for Sega Dreamcast, Naomi, Naomi 2, and Atomiswave, available on Android, Windows, macOS, and Linux.
MAME is a free emulation framework built to document and preserve the hardware behind arcade games, vintage computers, consoles, calculators, and…
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WashingtonDC
washDC is an open-source SEGA Dreamcast emulator for Linux and Windows PCs with x86 processors.
Free planLinuxWindows6.4Free plan - 5

Redream
Redream is a Dreamcast emulator for playing games from Sega’s Dreamcast library.
AndroidLinuxmacOSWindows6.2$6 one-time - 6
Flycast
Flycast Dojo is a free, open-source fork of the Flycast emulator for Sega Dreamcast, Naomi, Naomi 2, and Atomiswave.
AndroidLinuxmacOSWindows6.1 - 7

Deecy
Deecy is an experimental, open-source Dreamcast emulator written in Zig for Windows and Linux.
LinuxWindows5.8 - 85.0