Don't have two cases for types.
Further dig into the theme.
Add complement function.
Add tryMove() method to monsters.
Add some smarter AI.
Add a second test script.
Use "you" in combat logs.
Knock off some TODO items.
Random spawns.
Dungeon generator.
Be a little smarter about pathfinding.
Adjust debug message function.
Tweak game over.
Add a minimap.
Fix randomWalk AI.
Add monster spawning.