- Mouse cursor is invisible, menu is clickable because buttons react to hover
- mute (briefly) randomly unmutes when flash is loading outside the game window
- 'shoot' stops at first sprite, even coins
- cannot shoot while making jump "o-face"
- ramps you can't walk up, but slide down
- slow-paced, would be more playable with a speed increase
- Score does not register at game end, for either a loss or a win.