Very cool game! Although I think I might've found a bug where the shotgun sigil damages you while shooting it, its to the point that I cant get past the section where you have to shoot the walls down in the third level.
hey, thanks for playing! i believe i fixed this in the latest build, the shards were coming out of a fixed location each frame instead of the player's location each frame, thus hitting you if you walked ahead of them.
uh oh. that's not good! does it happen when you stand still? move? both? this has been particularly annoying to diagnose since it doesn't seem to happen to everyone