How To Beat Fast Upgrades In Bloons TD6

Fast Upgrades is a unique challenge mode in Bloons TD6 that automatically upgrades your towers at the end of each round based on their current highest upgrade path. While this challenge might seem tricky at first, it’s actually quite manageable once you understand the right strategy. This guide will walk you through the exact method to successfully complete this challenge from start to finish.

Understanding the Fast Upgrades Challenge

In Fast Upgrades, whenever you place down towers at the end of each round, they will be automatically upgraded once based on the current highest upgrade path on that tower. This mechanic requires careful planning when choosing which upgrade paths to prioritize. The key to success is knowing which towers and upgrade paths work best with this automatic upgrade system.

Setting Up Your First Tower: Glue Gunner

Start by placing a Glue Gunner near the top of the map. This will serve as your offensive powerhouse. Begin by setting it to the top path upgrade. In the early rounds, some Bloons will leak through, but don’t worry—you have plenty of health to start with.

Your first upgrade goal is to reach 2.1.0 on your Glue Gunner. Once you have this upgrade configuration, you should see a considerable improvement in your ability to handle the incoming Bloons.

Adding a Spike Factory

Next, place a Spike Factory on the map. When placed, it will automatically upgrade the middle path, but you’ll want to manually set it to prioritize the top path instead. This setup will give you additional offensive capability to handle stronger rounds.

Important Note on Unlocked Upgrades

Even if you do not have certain upgrades unlocked in your account, the Fast Upgrades challenge will still apply them to your towers. This means you can access upgrade combinations that you might not normally have available, such as reaching 4.2.0 on your Spike Factory without having all those tiers individually unlocked.

The Winning Strategy: Glue Splatter

The final piece of this strategy is adding a Glue Splatter tower to your setup. This upgrade alone is powerful enough to carry you through to victory. The combination of your upgraded Glue Gunner (2.1.0), your Spike Factory (4.2.0), and the Glue Splatter creates a formidable defense that can handle the challenge’s rounds with ease.

Conclusion

Beating the Fast Upgrades challenge in Bloons TD6 is straightforward when you follow this proven method. By starting with a Glue Gunner on the top path, adding a Spike Factory, and finishing with Glue Splatter, you create a defensive setup that grows stronger with each automatic upgrade. This strategy demonstrates how understanding the challenge mechanics and choosing the right towers can lead to easy victory.

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