Red Hot 'Rangs

"Red hot boomerangs can melt through lead bloons"

- Description

 is an upgrade to the Boomerang Thrower that made its debut in Bloons TD 3, but it went under a different name, Thermite. This upgrade was removed in BTD4, but reintroduced in BTD5. It changes the boomerang's colour to red and it allows the boomerangs that the Boomerang Thrower throws able to pop Lead Bloons.

BTD3 Costs- Easy: $100, Medium $120, Hard $130

BTD5 Costs- Easy: $130, Medium: $150, Hard $160