Boss Bloon Event/BMC

Updates in Bloons Monkey City have added in a few new MOAB-Class Bloons: Bloonarius the Inflator, Vortex: Deadly Master of Air, Dreadbloon: Armored Behemoth, and Blastapopoulos: Demon of the Core. They have their own event that takes place in a terrain exclusive to each boss, and you must defeat the Boss as many times as you can. Beware, though, because once you defeat a boss, you must use the Bloon Beacon (with the exception of Level 1) before summoning him again, and the Bosses will level up during the process. They used to be very occasional, but since January 2016 a new battle week appeared every Wednesday/Thursday (depending on time zone).

Rewards:


 * Level 1: 500, 1
 * Level 2: 500, 2, 2
 * Level 4: 1000, 5, 1
 * Level 6: 1000, 4
 * Level 9: 1000, 3, 3, 6
 * Level 12: 3000, 10, 6, 1
 * Level 16: 5000, 10, 2, 8, 2
 * Level 20: 10000, 10, 5, 5, 15, 5

Duration: 7 days

Comparison of Bosses
The table below lists all of their healths up to level 25 for comparison of how much damage needs to be dealt to kill them. Dreadbloon appears much weaker than the others because it does not include the shield layer. On YouTube, some videos show these boss bloons at level 26+.

After Boss level 22, every level after it gives 8000 more health than the previous one does in the Flash version, however on mobile, the boss only gains 8000 for each level after that.

The table below lists their health multiplied by their relative speed up to level 25 for comparison of how fast damage needs to be dealt to kill them.

Differences between BMC Flash and BMC Mobile
Boss Bloons are available in BMC Flash when it comes to Flash versions of the BTD5 generation games. But Boss Bloons are also available in BMC Mobile and BTD5 Mobile.


 * General
 * Absolute Zero can slow Boss Bloons


 * Bloonarius
 * Spawns bloons past level 20.


 * Vortex
 * Vortex has a larger hit area.


 * Dreadbloon
 * Dreadbloon has a smaller hit area.
 * Dreadbloon's shield can auto-regen if it still has shield left over from previously


 * Blastapopoulos
 * Has a tendency to crash if you sell towers too quickly.