An effective strategy is to select a water-heavy map (such as Lotus Island or Spice Islands) with a Merchantmen farming strategy to save up enough money to spam Monkey Pirates across the entire map. Repeatedly click on the ability whenever MOAB-class bloons show up. Make sure sufficient bloon defense and higher MOAB-class damage is covered too, as Monkey Pirates spam alone will not suffice against those bloon types.
Alternatively, Navarch of the Seas can be used to hook in blimps automatically, because its passive hooks also count towards the achievement. This saves time and effort by not needing to micromanage the hooking ability as often.
Tips[]
To complete this achievement as fast as possible, use any water-heavy map and spam the Monkey Pirates ability whenever it is up and available, and always go for Rounds 81+ where there are even more opportunities to hook down MOAB-class bloons.
Slow down blimps and do as little damage to MOAB-class bloons as possible, since excluding Navarch of the Seas, neither Monkey Pirates nor Pirate Lord can take down BADs with abilities. Without Navarch, First Strike Capability or Level 20 Ezili's MOAB Hex can fulfill those roles at taking down BADs.
Farm early so that spamming Monkey Pirates can be done easier.
Playing on Easy Mode means that all bloons including MOAB-class are roughly 10% slower than normal, which should make it a fair bit easier to handle later rounds. Plus, it is easier to profit faster because income-generating upgrades are cheaper.
Pirate Lord might not get the achievement well, but it greatly assists on ZOMG-heavy rounds where Monkey Pirates spam alone just won't make do.
Bloon Science·Gimme that!·Extortionist·Sweet Revenge·Best Served Cold·Guardian·Epic Defender·Defender·You Shall Not Pass·Attack Run·Dark Dirigible Titan
City Honor
Red City Honor·Blue City Honor·Green City Honor·Yellow City Honor·Pink City Honor·Black City Honor·White City Honor·Zebra City Honor·Rainbow City Honor·Ceramic City Honor·MOAB City Honor·BFB City Honor·ZOMG City Honor
Heating up·Afraid of no ghost·Broken Bones·Drill Bits·Top of the heap·That's a wrap·Breaking out·Fires of Mount Bloon
Blops
Blop Around the Clock·Blop Til You Drop
Medals
Poppin' and Bloppin'·Bronze Master·Silver Master·Gold Master·Diamond Master
Powerset Badges
Mixing It Up·The Art of Dart·Rang-ler·Rang-ler·Ready to Explode·Believe In Magic·Watch Me Whip·Bullet Hail·Dangerous Downpour
Epic Powers
Epic Avenger·I Feel Epic·There Can Be Only One (BSM2 Mobile)
Crate Powerups
Full Power·Power Couple·The Power of Money·Powering Up
Research & Upgrades
Power Core·Symmetry·Jack of all Trades·Reach for the Stars·R and D·Tagging Along
Hidden Achievements
Allies Assemble·Big Spender·Breaking Wind·Can't Hide From Me·Getting Crowded·Heavy Lifting·I'm So Dizzy·Look! No Hands!·Monkey Mastery (BSM2 Mobile)·Organized Chaos·Precision·Rise and Shine·Sink the Sub·Skull-diggery