Traditional "portable" apps still require downloading an .exe or .app file. The GitHubio version requires nothing. Open a compatible browser (Chrome, Edge, Firefox), navigate to the URL, and press the start button. The entire game runs in a sandboxed web environment.
If you want to find a working "githubio a dance of fire and ice portable" build, follow this guide. Note: Always respect the original developers. If you enjoy the game, buy the official Steam version. githubio a dance of fire and ice portable
Platform tested: PC browser (GitHub.io) | Input: Keyboard (recommended) / Mouse Traditional "portable" apps still require downloading an