Board Thread:Questions and Answers/@comment-26406945-20150413150636/@comment-26042750-20160423054620

71.198.20.46 wrote: I have the Sub, although I had to spend Bloonstones. For the MOABs, I used 2/3 Bionic Boomers. Spike Factories near the curve so it hits the most amount of track. 1/2 Sniper Monkey for Leads (anywhere). Glue Gunners on each side. Bloonchippers next to the Spike Factories. Save the First Strike on the ZOMG. Hoped it helped.

City lev 16. Now 17 because of the mission.

P.S. Possible in city lev 13. Yeah, I know, you can use Triple Darts and that's unlocked at level 12.