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Tech riderRev. 30 Sept 2026

KuroganeNES

Ch 086.9of 26 NES Emulators
  1. 1Runs onWeb
  2. 2CostsFree plan
  3. 3Supported platformsModern web browsers
  4. 4Save statesYes
  5. 5RewindYes
  6. 6NetplayYes
  7. 7Cheat supportYes
7 lines stated Written from the maker's own pages: github.com
Visit site Alternatives
The KuroganeNES homepage

Overview

KuroganeNES is ranked #8 of 26 in NES emulators on Specifiction. It runs on Web. There is a free plan.

KuroganeNES plans and pricing

All plans
KuroganeNES Free No pricing or usage limits stated; MIT-licensed github.com · 30 Sept 2026

Compared on NES emulators

Free plan
Yesgithub.com
Supported platforms
Modern web browsersgithub.com
Save states
Yesgithub.com
Rewind
Yesgithub.com
Netplay
Yesgithub.com
Cheat support
Yesgithub.com

Facts

What it does
KuroganeNES is a cycle-accurate NES and Famicom Disk System emulator that runs in a self-contained HTML file in a browser.github.com · 30 Sept 2026
Setup
Single-player play requires no installer, plugins, build step, or server; users open nes.html and load a ROM.github.com · 30 Sept 2026
Emulation
The project says its emulation is modeled on the NES-001 and verified against blargg tests, nestest, and the AccuracyCoin suite across four CPU/PPU clock alignments.github.com · 30 Sept 2026
Game support
It supports 561 mappers and uses CRC32 ROM fingerprinting to select mapper, mirroring, timing region, and peripherals for thousands of known games.github.com · 30 Sept 2026
Video and audio
Features include NTSC and PAL timing, a composite-video model, and expansion audio for VRC6, VRC7, FDS, MMC5, Namco 163, Sunsoft 5B, and EPSM.github.com · 30 Sept 2026
Play features
It includes save states, rewind, fast-forward, local multiplayer, and online multiplayer for two or four players.github.com · 30 Sept 2026
Peripherals
Supported peripherals include the Zapper, Power Pad, Family BASIC and Subor keyboards, Oeka Kids tablet, and Famicom microphone.github.com · 30 Sept 2026
Other tools
The project includes Game Genie cheats, IPS/BPS/xdelta ROM patching, an NSF music player, a TAS studio, and CPU/PPU debugging tools.github.com · 30 Sept 2026
Integrations
Online multiplayer optionally uses a zero-dependency Node.js WebSocket relay; local and single-player use do not need it.github.com · 30 Sept 2026
Online requirements
Remote multiplayer requires Node.js, a TLS certificate, and port 8888 reachable through the firewall and router by default.github.com · 30 Sept 2026
Compatibility limit
The v2.0 changelog says save states, TAS movies, and netplay sessions from version 1.x are not compatible with v2.0.github.com · 30 Sept 2026
License
KuroganeNES is released under the MIT License, while bundled components retain their own licenses.github.com · 30 Sept 2026
Maker details
The opened project page identifies the GitHub account dzoberg as the repository owner but does not state a maker name, headquarters, or founding date.github.com · 30 Sept 2026

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Where it ranks on Specifiction

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Sources