Nestopia Undead Edition
Nestopia Undead Edition is a free, open-source graphical interface project for the Nestopia emulator.
What Nestopia Undead Edition is
Nestopia Undead Edition is a free, open-source graphical interface project for the Nestopia emulator. Its aim is to offer a standalone GUI, and the maker’s site lists version 1.99.0 as released. The project uses the GPL-2.0 license. Its product platform listing names Linux, macOS and Windows, while the supported-platform listing names Windows. The repository includes source code needed to build the legacy Win32 release. For future GUI development, it points to a cross-platform build handled under the Jolly Good Emulation project. Nestopia UE supports save states, rewind, netplay, shaders and cheats. For a Nestopia-format cheat database, the project directs users to Mighty Mo’s Cheat Code Pack. The project no longer maintains the emulator core, and directs core emulation issues upstream. Contributions are reviewed when they concern standalone GUI builds. The repository describes code outside tagged releases as volatile, so such work may change. The listed plan costs nothing, with no price or usage limits stated.
Good
- Free and licensed under GPL-2.0
- Supports save states and rewind
- Includes netplay, shader and cheat support
- Repository includes legacy Win32 release sources
Watch out
- Windows is the only platform in the supported-platform listing
- The emulator core is no longer maintained
- Code outside tagged releases is described as volatile
Who it suits
It suits users looking for a free graphical interface for the Nestopia emulator, particularly those using Windows. Users interested in contributing should note that contributions are reviewed when related to standalone GUI builds.
Verdict
Nestopia UE offers a standalone GUI with several listed emulator features and a released version. The project’s maintenance scope is limited to standalone GUI builds, with core issues directed upstream.
Plans and prices
From Nestopia Undead Edition's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Nestopia UE | Free | No price or usage limits stated |
The facts
Each one read from Nestopia Undead Edition's own pages, with the date it was checked.
What it does
- Cheats
- The project points users to Mighty Mo’s Cheat Code Pack for a Nestopia-format cheat database.checked 7 Oct 2026
- Contributions
- The project says contributions are reviewed when related to standalone GUI builds.checked 7 Oct 2026
- Development status
- The repository says code outside a tagged release is volatile and not set in stone.checked 7 Oct 2026
- Issues
- The project says it no longer maintains the emulator core and directs core emulation issues upstream.checked 7 Oct 2026
- Open source
- The repository identifies the project license as GPL-2.0.checked 7 Oct 2026
- Product
- Nestopia UE (Undead Edition) is a '90s inspired GUI build of the Nestopia emulator.checked 7 Oct 2026
- Purpose
- The project aims to provide a standalone GUI for the Nestopia emulator.checked 7 Oct 2026
- Release
- The maker’s site lists Nestopia UE 1.99.0 as released.checked 7 Oct 2026
Where it runs
- Cross-platform direction
- The repository says future work on Nestopia as a GUI project will use a cross-platform build handled under the Jolly Good Emulation project.checked 7 Oct 2026
- Platforms
- The maker describes the GUI build as supporting Win32, Linux, BSD, and macOS.checked 7 Oct 2026
- Windows source
- The project repository contains sources required to build the legacy Win32 release of Nestopia UE.checked 7 Oct 2026