Hi this is a fun game. its open source u can update it if u want
Open index.html in a browser.
index.html is generated by tools/build3d.js from the original game in tools/source/ (sky photos in tools/maps/, ship models in tools/models/).
Install the build dependencies once with npm install in tools/pp, then run node tools/build3d.js; it writes GAME.html next to the tools folder.
Sound effects: Kenney "Sci-Fi Sounds" (CC0). Music playlists come from tools/audio/music/<menu|battle|boss>_*; node tools/audio/compose.js regenerates the procedural tracks. See tools/audio/CREDITS.md.