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Head-to-head · Dreamcast Emulators

nullDC 2.0.0 vs MAME

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score nullDC 2.0.0 #5 in Dreamcast Emulators 7.2/10 Open source ✓ 1 of 4 features Visit nullDC
MAME #7 in Dreamcast Emulators 6.2/10 Free plan Free plan✓ 1 of 4 features Visit MAME

nullDC 2.0.0 leads on 0 checks, MAME on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorenullDC 2.0.0 · 7.2/10
  • Free planonly MAME

nullDC 2.0.0 scores higher on our rubric for dreamcast emulators: 7.2 against 6.2 out of 10; our editors rank them #5 and #7.

nullDC 2.0.0 is the better fit for browser and experimental multi-architecture use. MAME is the better fit for arcade-focused users needing broad hardware emulation.

  • nullDC 2.0.0 fits best

    Browser and experimental multi-architecture use

  • MAME fits best

    Arcade-focused users needing broad hardware emulation

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Side by side

Feature nullDC 2.0.0 7.2/10 Visit ↗ MAME 6.2/10 Visit ↗
At a glance
Editor score 7.2 6.2
Ranking #5 in Dreamcast Emulators #7 in Dreamcast Emulators
Best for Browser and experimental multi-architecture use Arcade-focused users needing broad hardware emulation
Pricing model Free Free
Starting price Open source Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Desktop Desktop, Mobile
Platforms Web, Windows, macOS, Linux Windows, macOS, Linux, Android
Support Community Community, Docs
Features nullDC 2.0.0 1/4 · MAME 1/4
Controller support Not checked yet Not checked yet
Save states Not checked yet Not checked yet
Online multiplayer Not checked yet Not checked yet
Dreamcast BIOS required ✓ ✓
Specs
Supported platforms web, Windows, macOS, Linux Not checked yet
Graphics backends Not checked yet Not checked yet
Our review
Pros
  • 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.
  • Free and open source across Windows, macOS, Linux, and Android
  • Emulates arcade machines, consoles, computers, and other vintage hardware
  • Supports network-linked play, CHD files, and HLSL or GLSL effects
Cons
  • 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.
  • Requires external ROM, BIOS, and other system data
  • Its broad scope is not focused specifically on Dreamcast emulation
  • Network-linked play is limited to supported systems
Our verdict

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,…

Read the review →

MAME is a free, open-source emulation framework for preserving and documenting vintage electronic hardware. Its scope includes arcade machines, computers, video game consoles, chess computers, calculators, and other systems. It is suited…

Read the review →
  1. nullDC 2.0.0Dreamcast Emulators 7.2Open source
  2. MAMEDreamcast Emulators 6.2Free plan

Strengths and trade-offs

  • nullDC 2.0.0 — 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.

  • MAME — where it wins

    • Free and open source across Windows, macOS, Linux, and Android
    • Emulates arcade machines, consoles, computers, and other vintage hardware
    • Supports network-linked play, CHD files, and HLSL or GLSL effects

    Where it doesn't

    • Requires external ROM, BIOS, and other system data
    • Its broad scope is not focused specifically on Dreamcast emulation
    • Network-linked play is limited to supported systems
  • nullDC 2.0.07.2/10 · Open source

    A developer-oriented Dreamcast emulator with web support and broad Linux build coverage.

    Visit nullDCFull verdict →
  • MAME6.2/10 · Free plan

    A broad, free emulator for arcade hardware and vintage systems across four platforms.

    Visit MAMEFull verdict →

More comparisons

All dreamcast emulators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update