This bloon has a 1% chance to appear on round 100. It looks like a white bloon with a black circile inside it, and inside that balck circle there is a white circle. It also has a 100% chance to appear anytime if you type in the cheat code "Imleaving". When it appears, It teleports to the end of the track. It sucks up all the bloons that get to the end of the track. Monkeys will not target it unless you set it's target priority to "Click", in which case they will attack the Goodbye Bloon if you click on it. It has 750 health, and is indestructible unless it's sucking up bloons. After the round is over, if you did not destroy the goodbye bloon, He will teleport to the beginning of the track and a speech bubble will appear on top of it that says "Goodbye". It then adds the health of every sin