Hi id0 :-) Thanks for playing my game! There'll be an update for the game during the next couple of weeks! I will also fix the bug with the first puzzle for the web build.
It will probably also change some of the puzzles and add new ones. :-D
Either it isn't updated yet, or I broke the game by also deleting the intro messages lines (but not the "press any key" message) while I was in the file already for the first puzzle. Now I'm just in space, but can't do anything except looking around.