If placed inside the crypt, the walls make the Juggernaut balls bounce around and re-hit bloons. This easliy clears the midgame and makes it easy to save up a lot of money for a powerful late-game tower.
Easter egg
A secret tower named Myrkul can be summoned on the altar via the following steps:
Place a tower on each of the four tower category altars and upgrade them to tier 5.
Place a Primary Monkey in front of the bottom left grave, a Military Monkey in front of the bottom right grave, a Magic Monkey in front of the middle left grave, and a Support Monkey in front of the middle right grave.
Upgrade the Super Monkey on the altar to a Sun Temple. It will sacrifice all towers on the tower category altars. After a short pause, the Sun Temple will be sold and all of the altars will collapse, with Myrkul taking their place.
Gallery
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