Dreamcast is too demanding for in-browser play, so it runs through Flycast — a free, open-source desktop emulator. Here's the whole setup.
Use the button above — it always grabs the current Windows build. Format: Zip (portable).
Unzip anywhere — no install needed.
Flycast loads these file types: .chd.gdi.cdi. We don't provide games — use discs/cartridges you own and dump them yourself.
BIOS: A Dreamcast BIOS (dc_boot.bin) is recommended for best compatibility.
Run flycast.exe and open your game.
Keyboard works; gamepad recommended.