22 s is my max after like 10 deaths. That's really fun, I wish there was crouching added or some kind of a longer terrain to use left right buttons more being able to side step any bullets. Polished and I want to end this game so much. Music is amazing!
I would suggest more place for the player and less for the turrets, since the bullet may go out in a milisecond and get you. Some kind of an animation for the platform while it is about to be removed like flashing with increasing frequency indicating is it going to expire now or in a next second. The higher the frequency the less time the player has to move to the next platform.