This was fun! It reminded me of the shooting minigames from Ocarina of Time.
I found that aiming for the targets in the back and just clicking very fast over them was the best way to get a high score. I'm not sure if you intended this or not -- if not, maybe you can make it so once you get +10 on a target, the target goes away.
I enjoyed playing this!
haha okay -- also, feel free to clear my score if you want others to get a new high score. I believe the max points per shot now is 10 from the targets, correct? Since you start with 50 bullets until round 7, and 50x10 = 500, that means no one can get a high score until round 7, and people might not want to play that long. Maybe you can make it 100 bullets to start, and 150 at round 7. Also, maybe instead of having an overall high score, you can have a per-player high score? I'm not sure if that is more difficult to do.
