Short-Lived is a difficult Special Mission in BTD5. It is unlocked at Rank 60 (40 in Bloons TD 5 Mobile) to play it, making it the final Special Mission unlocked. File:Monkey Dollar.png1,000 and File:AwesomeIcon.png100 are awarded upon completion. The player has to beat Monkey Lane, Medium - but towers and agents will only last 10 rounds. The money reward for completing a round is increased to 299 plus the round number.