Hey there! Love the aesthetics of your game, including music, look, and stories! I haven't gotten past height 4 yet, so probably a lot more to see!
Wanted to let you know that there seems to be bug with inventory (happened to me after dying once). Essentially any weapons/armor I pick up is invisible, and equipping it doesn't seem to change my stats. Screenshots attached below.
Another question I had was regarding the numpad navigation. I have an external keyboard for Mac, and when I try using numpad in your game, it doesn't work. Instead, the additional End/PageDown/Home keys take me in DL/UR/UL directions, and no key moves in DR direction :/ The keyboard seems to work elsewhere, so I'm a bit confused.
