Sorry let me rephrase, I think the countdown is a great idea, I just wish it was a little longer than 5 seconds, maybe 7? Maybe start it at like 10-15 and shorten it as you kill more? Mainly because it felt like I couldn't learn the game in those 5 seconds and it was a little annoying to try to play for 5 seconds fail and then keep retrying. I think the gameplay idea is good though.