KuroganeNES

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

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About

KuroganeNES is ranked #7 of 26 in NES emulators on Inferse. It runs on Web. There is a free plan.

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