Utilities Windows
Flycast for Windows
Run Dreamcast, Naomi, Naomi 2 and Atomiswave games with Flycast, a free, open-source emulator. This entry links to the Windows 64-bit ZIP release.
- Operating system
- Windows; minimum OS version not established from publisher sources
- Architecture
- x64 (64-bit)
- Download package
- ZIP archive
The selected publisher asset is flycast-win64-2.7.zip. Extract it into its own folder. Game media and required arcade BIOS files are separate.
Link checked · Download guidance
What is Flycast?
Flycast emulates Sega Dreamcast consoles and Naomi, Naomi 2 and Atomiswave arcade hardware. It is useful for running compatible game media on a PC rather than original hardware, including supported homebrew and indie games. The Windows download linked here is the publisher's version 2.7 ZIP archive for 64-bit PCs.
Point the emulator at your content folders to build its game list, then configure controls and display settings for the games you use. The project-linked wiki documents controller and peripheral emulation, resolution upscaling and custom texture support. Version 2.7 adds frame-rate detection and pacing, localization and multiscreen support for selected Naomi titles. These are documented capabilities, not a claim that every game or peripheral will work.
Game media must be supplied separately. The setup guide says a Dreamcast BIOS is optional, while Naomi and Atomiswave require the corresponding BIOS files. Use only game and firmware files you are authorized to use; the emulator's open-source license does not grant rights to those files. Arcade content also needs the expected ROM and CHD layout, so this is not a download-and-play game collection.
What it offers
- Emulate Dreamcast, Naomi, Naomi 2 and Atomiswave hardware in one application.
- Add content folders and browse recognized game media from the game list.
- Configure emulated controllers and peripherals, including VMU expansion slots.
- Use resolution upscaling and custom texture loading for supported content.
- Version 2.7 includes frame-rate detection and pacing, localization and multiscreen support for selected Naomi games.
Good to know
- You must provide authorized game media separately; the emulator license does not license commercial games or firmware.
- Naomi and Atomiswave require their corresponding BIOS files; arcade ROMs and CHDs must use the layout described in the setup guide.
- This download targets 64-bit Windows, not 32-bit Windows. A minimum Windows version has not been established from the publisher sources used here.
Product images

Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
- Flycast - Download — Windows product page and screenshot gallery ↗Retrieved
- flyinghead/flycast — official repository and README ↗Retrieved
- Official GitHub release API — v2.7: Localization, Naomi multiscreen ↗Retrieved
- Publisher-linked wiki — Getting started with Flycast ↗Retrieved
- Publisher-linked wiki — Features and Important Information ↗Retrieved
- Flycast v2.7 — GNU GPL version 2 license text ↗Retrieved