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Software · Consoles, homebrew & emulation

FCEUX11

Accurate NES / Famicom emulation, derived from FCEUX. Experimental Game Boy Advance (Beta) support.

  • Completely free
  • Open source
  • No account

Overview

FCEUX11 is a console and retro computer emulator.

Features described in its GitHub repository and on its official website: debugging, scripting and macros, keyboard shortcuts.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “FCEUX11 v2.0.2 — a FCEUX-based NES/Famicom emulator optimized for Windows, now with experimental Game Boy Advance (GBA) emulation.” — official website, 10 November 2026
  • “12 UI languages with auto locale detection, debugging tools, TAS editor, Lua scripting, and rock-solid save states.” — official website, 10 November 2026
  • “12 UI languages with auto locale detection, debugging tools, TAS editor, Lua scripting, and rock-solid save states.” — official website, 10 November 2026
  • “Experimental Game Boy Advance (GBA) emulation support has been added, reusing the existing UI, save-state system, hotkeys and debugging infrastructure;” — GitHub, 10 November 2026

At a glance

FCEUX11 is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-2.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

Sources and checks

  • Facts collected from GitHub (credit card, account, source code, publisher, licence, free status, platforms, commercial use) —
  • Last technical check: 7 November 2026
  • Description from github.com — Dépôt GitHub Laffinty/FCEUX11 (GPL-2.0-only)

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