Great concept of having to set up you gun ammo supply, and bullet hell with tank movement is really different from the classic omni movement style bullet hells. Timed explosion was kind of weird, i feel like i had to shoot the enemy off the screen then I couldn't tell if it was working. I think I messed up my build in the beginning and wasted my large bullets XD. I think I found a bug? I set up my supply after i started the battle and died, then I could still make shooting sounds but I don't think my tank existed anymore.