Big Bloon Sabotage is a Premium Upgrade for Bloons Tower Defense 5. It makes all MOAB-class bloons (MOAB, BFB and ZOMG) enter the game/track with 50% health, despite the full health depiction occasionally. It costs File:CoinsIcon.png45 in BTD5 and File:Monkey Dollar.png6000 in Bloons Tower Defense 5 Deluxe.