@Rudi: I've seen it and it's not that impressive. It has a million "if" blocks checking for every key and adding a marker.

That should fix it. Now items just disappear when you try to pick them up with a full inventory. You still gotta use those chests though!

@Kartoffelbrot: What's the bug? It's supposed to just ignore it, but maybe it disappears, is that what's happening? I'll look into it, but that's why you use chests :-P

@cellostar47: Add to the description the controls and a list of what each square does. Also alert players to the fact that this game uses the terminal window and therefore cannot be fully played online.