For js13kGames 2021. The theme was "Space".
Humwin, your friendly space exploring robot, is in search for his pal Darbold, who has gone missing on a strange planet. What happened to him and where is he?
Play the original submission here.
Unfortunately, the game turned out to be too unforgiving and I failed to make the solution clear. So here's a slightly improved post-compo version.
Works on your phone, too.
esbuild is used for minification. You can get it with npm:
$ npm install --global esbuild