Hi steven. Thank you for the feedback. Bugs 2 and 3 that you mentioned was just fixed right now. But 3a was a serious game breaker, we couldn't really identify the problem right away since it only happens when the game is compiled, and it doesn't happened in the editor so we're still scratching our heads as of this moment.
Regarding #1, I actually experience this even though I made the user interface. This is just poor design on my end.
1a and 1b are interesting ideas, we'll try them if we decide to move on with the game. Thank you, have a nice day. =)