I really like the idea and the theme is nice, I always enjoy pirate themes. I think it feel kind of pointless for clicking to change direction though, due to not being able to catch up to the white objects. I see thats how you generate the ammo resource though, but it doesn't ever feel like I'm really moving. I also think being able to increase the timer would be good. like it would go up 1 or 2 seconds when you shoot one of the white things, so you could play longer