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nullDC 2.0.0

Free#5 of 7 in Dreamcast Emulators

nullDC 2.0.0: A developer-oriented Dreamcast emulator with web support and broad Linux build coverage. Ranked #5 of 7 in Dreamcast Emulators by our editors (7.2/10); pricing: Open source; best for browser and experimental multi-architecture use.

7.2/10Editor score

Visit nullDC

nullDC 2.0.07.2 Visit nullDC

At a glance

Editor score
7.2 / 10
Pricing
Open source
Best for
Browser and experimental multi-architecture use
Paid from
Free
Supported platforms
web, Windows, macOS, Linux
Facts checked
21 Sep 2026

Where it wins
- Runs Dreamcast emulation through a browser-based WASM embed.
- Provides Windows, macOS, and Linux desktop build artifacts.
- Supports x86_64, ARM64, and RISC-V Linux builds.
Where it doesn't
- Requires the dc_boot.bin and dc_flash.bin BIOS files.
- The current build page lists v2.0.0-pre-388, not a final 2.0.0 release.
- Its scope is Dreamcast emulation rather than broader console coverage.

Our verdict on nullDC 2.0.0

nullDC 2.0.0 is an open-source Sega Dreamcast emulator written in Rust. It is aimed at developers and retro-gaming users who want to run Dreamcast software through a browser or on supported desktop platforms. The project supports Windows, macOS, and Linux, with a browser-based WASM embed alongside downloadable desktop CI/CD build artifacts. Its core loading options include Dreamcast BIOS files and ELF executables.

Platform coverage is the standout strength. The desktop builds extend beyond standard x86_64 Linux support to include ARM64 and RISC-V Linux artifacts, while Windows and macOS builds broaden its desktop reach. The web embed gives developers and users another way to access the emulator without limiting the project to a single desktop environment. This makes nullDC particularly relevant for experimental deployments, architecture-specific Linux work, and browser-based Dreamcast projects.

Setup depends on the required BIOS files, identified as dc_boot.bin and dc_flash.bin, or on loading ELF executables. The current build page lists v2.0.0-pre-388 rather than a final 2.0.0 release, which matters for users seeking a finalized version label. nullDC is a good fit for technically inclined users who value open-source access, browser support, and unusual Linux architectures. Users seeking a broader multi-console emulator or a clearly finalized release should consider a different option.

Your product? Our editors can test nullDC 2.0.0 in depth and publish a review, labelled as paid · from $149/mo →

nullDC 2.0.0 pricing

Plans Open sourceFree Free to use — no paid tier required for the core job.

See plans on nulldc.emudev.org

nullDC 2.0.0 fact sheet

Free plan	Not verified
Paid from	Free
Supported platforms	web, Windows, macOS, Linux
Controller support	Not verified
Save states	Not verified
Online multiplayer	Not verified
Graphics backends	Not verified
Dreamcast BIOS required	Yes
Deployment	Desktop
Platforms	Web, Windows, macOS, Linux
Support	Community
Built for	Solo, Small business (editorial estimate)
Pricing	Open source
Website	nulldc.emudev.org
Facts checked	21 Sep 2026

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nullDC 2.0.0 vs the competition

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used nullDC 2.0.0 for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

nullDC 2.0.0 is listed in our Dreamcast Emulators directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update