no$nes
What no$nes is
no$nes is a free Windows emulator and debugger for NES, Famicom Disk System, PC10, and VS systems. The download includes the emulator, debugger, and a copy of the everynes document in its help text. It does not include games. The Famicom Disk System BIOS is also absent, and is needed only for FDS games. The listed download is version 1.2 for Windows 32-bit and is approximately 340 KBytes. Release notes describe PC10 and VS Unisystem emulation, plus rough FamicomBox emulation limited to its menu without games. Controller support described in the notes includes PC gamepads, zero to four selectable NES or Famicom joypads, and about 30 special controllers and add-ons. Earlier notes list a VRAM viewer, most mappers, Famicom Disk System support, and NES technical specifications. Version 1.2 offers an aspect-ratio option for square pixels or real PAL/NTSC ratios. The maker says the software and documents can be downloaded, tested, and used for free, with optional payment. Donation options include Patreon monthly donations, credit card, bank transfer, and bitcoin.
Who it suits
no$nes suits Windows users looking for an emulator and debugger for the listed NES, FDS, PC10, and VS systems. Its controller options may also suit users with supported gamepads or add-ons.
What it does well
- Includes an emulator, debugger, and help document
- Supports PC gamepads and selectable NES joypads
- Offers an aspect-ratio option
- Free to download and use
What to know first
- Windows 32-bit is the listed platform
- Download does not include games
- FDS games require a separately obtained BIOS
Limits
The free download does not include games. It also excludes the Famicom Disk System BIOS, which is required only for FDS games.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| no$nes | Download, test, and use for free · optional donations | Free |
As problemkaputt.de lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://problemkaputt.de/nes.htm.
- Download no$nes v1.2 for Windows 32-bit.
- Run the emulator and debugger included in the download.
- For FDS games, provide the Famicom Disk System BIOS; it is not included.
Verdict
no$nes combines emulation and debugging tools in a free Windows download. Remember that games are not included, and FDS games require a BIOS that is also absent from the download.
Questions
Does no$nes cost anything?
The software and documents are free to download, test, and use. Payment is optional; listed options include Patreon monthly donations, credit card, bank transfer, and bitcoin.
Which Windows version is listed?
The listed download is no$nes v1.2 for Windows 32-bit, approximately 340 KBytes.
Are games or the Famicom Disk System BIOS included?
Games are not included. The BIOS is also not included and is needed only for FDS games.
What does the download include?
It includes the emulator, debugger, and a copy of the everynes document in the help text.
What systems and controllers does it support?
Release notes describe NES, Famicom Disk System, PC10, and VS emulation, along with PC gamepads, zero to four NES or Famicom joypads, and about 30 special controllers and add-ons.
Who makes no$nes?
The about page identifies Martin Korth as the maker and says he was born in Hamburg and still lives there.
Facts from no$nes's own pages
- Controller support
- The v1.1 release notes describe support for PC gamepads, selectable zero to four NES or Famicom joypads, and about 30 special controllers and add-ons. · problemkaputt.de, 4 Oct 2026
- Current listed version
- The download page lists no$nes v1.2 as a Windows 32-bit version, approximately 340 KBytes. · problemkaputt.de, 4 Oct 2026
- Debug and development tools
- The v1.0 release notes list an emulator, debugger, VRAM viewer, most mappers, Famicom Disk System support, and NES technical specifications. · problemkaputt.de, 4 Oct 2026
- Donation options
- The maker lists Patreon monthly donations, credit card, bank transfer, and bitcoin as payment options. · problemkaputt.de, 4 Oct 2026
- Emulation coverage
- The v1.1 release notes list PC10 and VS Unisystem emulation, plus a rough FamicomBox emulation limited to its menu without games. · problemkaputt.de, 4 Oct 2026
- Games and BIOS
- The download does not include games or the Famicom Disk System BIOS; that BIOS is required only for FDS games. · problemkaputt.de, 4 Oct 2026
- Included download
- The download includes the emulator, debugger, and a copy of the everynes document in help text. · problemkaputt.de, 4 Oct 2026
- Maker
- The about page identifies Martin Korth and says he was born in Hamburg and still lives there. · problemkaputt.de, 4 Oct 2026
- Price
- The maker says the software and documents can be downloaded, tested, and used for free, with optional payment if useful. · problemkaputt.de, 4 Oct 2026
- Purpose
- no$nes is a NES/FDS/PC10/VS emulator and debugger for Windows. · problemkaputt.de, 4 Oct 2026
- Recent version update
- The release notes date no$nes v1.2 to 23 October 2018 and list an aspect-ratio option for square pixels or real PAL/NTSC ratios. · problemkaputt.de, 4 Oct 2026
- Support
- The maker welcomes constructive feedback, suggestions, comments, and bug reports, and says they do not have time to answer questions about using Game Boy emulators. · problemkaputt.de, 4 Oct 2026
Where no$nes stands on Freedom251
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