Tower Boost FX

Tower Boost FX
Hero Reward cost 200 15,000 Daily Offer cost 500

Tower Boost FX are a type of Bling cosmetic item in Bloons TD Battles 2. They change the appearance of Tower Boosts, typically changing the overlay on the player's side and the visual effects on boosted towers. Tower Boost FX are primarily obtained through Hero Rewards, Season Rewards, and Showcases. There are no Tower Boost FX obtained through Monkey Mastery.

List of Tower Boost FX

Hero Rewards

Icon	Text	Unlock method(s)	Introduced	Notes
	Organic Tower Boost 100% plant-based popping	Obyn Greenfoot Hero Rewards	Launch	—
	Equaliser Tower Boost Hearing the sound of success	DJ Benjammin' Hero Rewards	Version 1.2	—
	Snowy Tower Boost Attack faster to keep warm!	Fusty the Snowman Hero Rewards	Version 1.7	—
	Sun God's Blessing Empower your towers.	Adora Hero Rewards	Version 3.1	—

Season Rewards and Showcases

Icon	Text	Unlock method(s)	Introduced	Notes
	Heat Haze Tower Boost	Season Spice It Up Showcase Spice It Up Showcase Daily Offers	Launch	—
	Invincibility Tower Boost	Season Video Games Showcase Video Games Showcase Daily Offers	Launch	—
	Disco Tower Boost	Season I Daily Offers	Launch	—
	Psychedelic Tower Boost	Season II Daily Offers	Launch	—
	Loved Up Tower Boost	Season Valentines Showcase Valentines Showcase	Version 1.0.7	—
	Showtime Tower Boost	Season III Daily Offers	Version 1.1	—
	Magical Tower Boost	Season IV Daily Offers	Version 1.2	—
	Time Travel Tower Boost	Season V Daily Offers	Version 1.3	—
	Familiar Tower Boost	Season Find Familiar Showcase Find Familiar Showcase Daily Offers	Version 1.5	—
	Responder Tower Boost	Season VII Daily Offers	Version 1.5	—
	Lucky Tower Boost	Season VIII Daily Offers	Version 1.6	—
	Ancient Greek Tower Boost	Season IX Daily Offers	Version 1.7	—
	Monster Attack Tower Boost	Season IX Season King Fusty Showcase King Fusty Showcase Daily Offers	Version 1.7	—
	Technical Tower Boost	Season X Daily Offers	Version 1.8	—
	Tech Scanner Tower Boost	Season XI Daily Offers	Version 1.9	—
	Thunder Tower Boost	Season XII Daily Offers	Version 1.10	—
	Dark Magic Tower Boost	Season XIII Season Dark Coven Showcase Dark Coven Showcase Daily Offers	Version 2.0	—
	Shark Tower Boost	Season XIV Daily Offers	Version 2.1	—
	Bangin' Tower Boost	Season XIV Season Pat-cussion Showcase Pat-cussion Showcase Daily Offers	Version 2.1	—
	Black Hole Tower Boost	Season XVI Season Space Armory Showcase Space Armory Showcase Daily Offers	Version 3.1	—
	Mind Bending Tower Boost	Season XVII Daily Offers	Version 3.2	—
	Fairy Circle Tower Boost	Season XVIII Daily Offers	Version 3.3	—
	Spirit of the Wilds	Season XVIII Season Eco Warrior Showcase Eco Warrior Showcase Daily Offers	Version 3.3	—
	Sandstorm Tower Boost	Season XIX Daily Offers	Version 4.0	—
	Cola Tower Boost	Season XXII Daily Offers	Version 4.1.2	—
	Northern Lights Tower Boost	Season XXVI Daily Offers	Version 4.3.1	—

Holiday events

Icon	Text	Unlock method(s)	Introduced	Notes
	Spider Web Tower Boost	Halloween 2022 event (VIP only)	Version 1.6	—
	Jingle Bells Tower Boost	Holiday 2022 event (VIP only)	Version 1.7.2	—
	Cupid Tower Boost	Valentines 2023 event (VIP only)	Version 1.8.2	—
	Slime Tower Boost	Halloween 2025 event Halloween 2023 event	Version 2.2.1	—