Kinda interesting, I feel like you could maybe add more powerups and different types of enemies to spice up the game even more and maybe make it more survival based, rather than filling the meter.
Thanks for feedback. I thought of adding some more power ups but I didn't have time to do that. More enemies? I may add some new, but I don't think I'll change this meter mechanic. I would need to change core mechanic and since everything is based on this mechanic I'm not able to do that