How to Beat Apopalypse on Middle of the Road
https://www.youtube.com/watch?v=wZnWzGZmCS8&list=PLgINIdKjTvKs1aIGPbtjsemIyOS8GAOz3&index=9&pp=gAQBiAQB BTD6 Middle of the Road | Medium - Apopalypse Strategy Guide
Bloons TD 6 guides for every map and mode, daily challenges and the BTD6 Pedia
https://www.youtube.com/watch?v=wZnWzGZmCS8&list=PLgINIdKjTvKs1aIGPbtjsemIyOS8GAOz3&index=9&pp=gAQBiAQB BTD6 Middle of the Road | Medium - Apopalypse Strategy Guide