I thought this was pretty charming since it was going for custom assets, I just had some problems here and there.
For the bridge if you jump while you have momentum you run upside down for some reason? At one point I hit the 10 ring box, got hit by an enemy bullet, and died and it showed 10 coins up top. Also the boxes that we can break, sometimes homing attacking from the right just results in dying off the cliff and most of the time I can't break the boxes, but I can break them sometimes.
For the bridge if you jump while you have momentum you run upside down for some reason? At one point I hit the 10 ring box, got hit by an enemy bullet, and died and it showed 10 coins up top. Also the boxes that we can break, sometimes homing attacking from the right just results in dying off the cliff and most of the time I can't break the boxes, but I can break them sometimes.