Viral Frost is the final upgrade of path 1 for
  • Viral Frost Icon (w/ price before nerf)
  • Ceramic Bloons have caught the cold virus
  • And the freeze can even go outside of its radius
  • BMC icon
  • Viral Frost In Bloons Tower Defense 5
the Ice Tower in Bloons TD 5.

Whenever Bloons touch frozen Bloons, they also get frozen, and so on, spreading it like a virus, hence the name "Viral Frost". The viral freezing effect also affects White Bloons and Zebra Bloons. The main use of this upgrade is to pass the freezing effect on through lines of bloons out of the tower's range and onto camo bloons. It costs $5100 on Easy, $6000 on Medium, $6480 on Hard and $7200 on Impoppable. Viral Frost does not spread Snap Freeze. This upgrade works well with Glaive Riccochet combined with Sonic Boom as both work by contact with other bloons. This, combined with a Glaive Lord placed as furthermost left or right at a corner (Arctic Wind slows down the bloons to help Glaive Lord deal more damage), can decimate a whole bunch of closely packed ceramics (although Sonic Boom is required for popping frozen bloons)

Bloons TD Battles Mobile HistoryEdit


Buff Viral Frost can now pop White and Zebra Bloons.

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