btd6 Underground - Bloons TD 6 Strategy Guides

Last Guides

June 8, 2025 – Daily CO-OP Challenge June 8, 2025 – Daily Standard Challenge June 8, 2025 – Daily Advanced Challenge June 7, 2025 – Daily Advanced Challenge June 7, 2025 – Daily Standard Challenge

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btd6 Underground

Win CHIMPS on Underground with this all-or-nothing strategy. No continues, extra lives, or income make each decision critical in CHIMPS mode. This guide provides exact placements and upgrades to tackle each wave, ensuring victory on Underground in CHIMPS mode.

How to Beat CHIMPS on Underground?

November 1, 2024 No Comments

https://www.youtube.com/watch?v=U4700YIPWuQ

Beat Impoppable on Underground with precise tower placements and upgrades. Impoppable’s increased difficulty requires a well-coordinated defense, and this guide offers key strategies to clear each wave on Underground.

How to Beat Impoppable on Underground?

November 1, 2024 No Comments

https://www.youtube.com/watch?v=XTak0G0YBgs

Conquer Half Cash on Underground with budget-efficient tower placements. Limited income makes strategic choices essential, and this guide offers cost-effective setups to stretch every dollar and secure victory in Half Cash mode.

How to Beat Half Cash on Underground?

November 1, 2024 No Comments

https://www.youtube.com/watch?v=ZIc1R2lJR24

Master Alternate Bloons Rounds on Underground with this balanced approach. The variety of bloon types requires versatile defenses, and this guide provides optimized setups to manage each wave effectively on Underground.

How to Beat Alternate Bloons Rounds on Underground?

November 1, 2024 No Comments

https://www.youtube.com/watch?v=aSvqBdR3A-k

Win Double HP Moabs on Underground with fortified setups that handle extra-tough MOABs. Double-strength MOABs make each round more challenging, so follow this guide for tower placements that counter the increased difficulty on Underground.

How to Beat Double HP Moabs on Underground?

November 1, 2024 No Comments

https://www.youtube.com/watch?v=i-FHF2dZOoU

CO-OP Daily Challenges

June 8, 2025 – Daily CO-OP Challenge

Standard Challenges

June 8, 2025 – Daily Standard Challenge

Advanced Challenges

June 8, 2025 – Daily Advanced Challenge

Advanced Challenges

June 7, 2025 – Daily Advanced Challenge