Great work, Blizz.
I found no bugs. Although I'll have to get used to using Enter instead of space for stuff.
Except what's the "options" part for?
EDIT: Okay, found a bug. When the whole party levels up they don't all heal. I have..
HEAL_ON_LVLUP = true
Yet only the hero who killed the monster gets their HP healed and the others keep the HP they had before they all leveled up.
EDIT: Another bug. I leveled up. And now every time I switch to another party member the animation for leveling up comes up.
If you're unable to reproduce the problem upload this project...
http://www.sendspace.com/file/v4eusdThen kill the ghost twice, then switch party members over and over again. You'll see the probleme. Beware of the dragon.