Very cool little game. Nice implementation of the shard mechanic. I noticed a bug where you can teleport outisde of the map if you hit the shard on a box at a funny angle, just thought I'd let you know.
Thanks for playing, and for the feedback as well :D
I have noticed the same bug myself. I think I need to do a ray-cast right when I shoot, so I can predict where the collision will happen. I actually have more bugs than that :D but I think I will leave it for this game jam.