It was so much fun until it forced me to prestige. I didn't even noticed that we had to fulfill a quota. You should've made an instruction or a tutorial. And probably retrying would be even better. Give us an option to pretige not force it. If i knew i would buy money upgrades, not homing missile chance +%2. So please make it so we can retry a stage and make prestige OPTIONAL not FORCED. Oh and when the stage is out of baloons, just spawn another or end the run. Waiting for stamina to run out is unnecessary.