Yeah, there are many things we'd change in retrospect, the largest of which is the scope of the game. Going forward, we'll definitely make sure to scope way smaller and instead polish the hell out of our stuff rather than make stuff filled with content. The meter on top is meant to signify a powered arrow, or what we call a shockwave arrow, that well, produces a shockwave and kills enemies in a certain radius. As most of the things in the game, it doesn't really work. Anyway, thanks for giving our game a shot and thank you for your valuable feedback :)