Honestly a pretty well done game, sure there's quite a lot of farming involved but nothing too serious, I beat it rather quickly compared to other NK games. Ended up winning with spikey shots, doom burst and spikey shots.
[After Billy blows up moon] [Some kid]: Dad, why is the moon a crescent? Isn't it supposed to be a full moon? [Dad]: I don't know, it has been that way for ONE WHOLE MONTH.
 "Bloons Super Monkey 2"){kind=icon}
 "Billy the Pilot"){kind=icon}
 "Learn to Fly 2"){kind=icon}