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|“||The most dangerous materials created by the Monkeys for the Viral Frost and Bloon Liquifier upgrades are built and tested there.||”|
|~ BMC description|
The Experimental Materials Lab is a Special Building that is required for research of the Bloon Liquifier and Viral Frost upgrades. It takes 2 days to build and costs 25,000 and gives 500 XP. It consumes 40 and a 1x1 tile space. It requires Level 18 to unlock.