Congratulations on finishing the Jam!
The gameplay seemed slow to me. Waiting for the arrow to be ready was really aggravating, seeing it say 0 seconds and thinking "OK, so what am I waiting for then". The arrow cooldown was also placed in an inconvenient spot where I constantly was looking away from what I was doing disrupting the gameplay, maybe try displaying it over the player (maybe as a progress bar too) ?
Movement speed could use a buff too and maybe different kinds of targets, slowly going around to shoot 40 targets that all just sit there was pretty boring.