Cool game. I like the intro story and that control-hints are directly integrated into the gameplay. Also I'm a a fan of low poly :-).
The skelettons could need an idle animation and sometimes the rotation was messed up. Also some groups of skeletons were stuck. But I could "solve" that problem by not spawning eny more minions there so that the villagers can kill them.
Overall a pretty nice game which is really fun to play :-)