Draft poster · the finished cut will appear here
What happened
Android Authority reports that Harbour Masters released PaperBoat, an unofficial native Paper Mario port for Windows, Linux, and macOS. The project is built on the community’s Paper Mario decompilation, and the user must provide a supported U.S. ROM because the release does not include Nintendo’s game assets.
How it works
The port adds the layer of engineering that turns reconstructed game logic into a desktop application. Android Authority lists resolution scaling, interpolated frame rates, multiple aspect ratios, integer scaling, keyboard and gamepad input, shaders, cheats, and a mod menu. The PaperBoat repository is published by Harbour Masters on GitHub.
Android Authority places PaperBoat alongside Harbour Masters’ earlier ports of Ocarina of Time and Majora’s Mask. In each case, the decompilation is a starting point; rendering, input, configuration, and mod hooks are the work that makes the code useful on a new platform.
That separation also explains why the port can improve the experience without shipping the original assets. The project changes the runtime and presentation layer while leaving the user’s own source material outside the distribution.
Why it matters
A decompilation becomes a modern product only after a second engineering pass handles the edges players actually touch. Better scaling and controls are not cosmetic extras when the target is a desktop rather than the original console.
What we don’t know yet
This is an unofficial community port, not a Nintendo release. It requires a legally obtained supported ROM, ships no Nintendo assets, and the article does not establish support beyond the reported Windows, Linux, and macOS builds.
Source: Android Authority, Hadlee Simons, September 17, 2026 - original report