Yea... Unfortunately, that bug only appeared after I uploaded it and I didn't have time to update it before the deadline. Oh well, all part of the learning experience, and at least it doesn't completely break the game. Thanks for the feedback :)
Yea, especially during the placement phase the arrow trap sprites are not the best and they also don't have sounds. To think I had planned to have 5 different trap types at the beginning... definitely a good learning experience! ^^