I really enjoyed the low poly and beautiful colours of your game. Looks really good, the blurring that happens is a bit tiring for the eyes (depth of field shenanigans maybe?).
It took me a while to realize that I didn't need to use the tools on the walls to craft the weapons :p
The bug I encountered is at the end of the video. If you pick up a hammer (or sword) and twist the hammer head/blade, stand on it while it's on the ground and try to pick it up you will launch into outer space. It's pretty funny :D