Enhanced Freeze



Enhanced Freezing is an upgrade for the Ice Tower in BTD4 and BTD5 (called Enhanced Freeze in BTD5). It increases tower's range and Bloons around the tower are frozen for a longer time.

BTD5 Cost: $190 (Easy), $230 (Med), $240 (Hard)

In BTD1, BTD2 and BTD3 this upgrade is split into two different upgrades: Long Freeze Time and Wide Freeze Radius.