Version 1.0: S - Change your Hero's Skin. Spacebar - Change the Background. Backgrounds: Bloonraker, 3 Times Around, Lava Lake, Alpine Lake, Anthill, Battle Knot, Bloon Circles, Beehive, Bloom, Bloontonium Lab, Blue Laser, Brick Wall, BTD1 Track, BTD2 Easy Track Heroes: Sauda, Paradise Sauda, Phaser Sauda, Argonaut Gwendolyn, BAZINGA Geraldo, Biker Bones, Bookwyrm Etienne, British Pat, Cadet Etienne, Capitalism Obyn, Ice Cream Geraldo, Chef Ben, Chemical Corvus, Cleric of the Sun Adora, Code B Etienne, Cyber Quincy, Dreadpirate Brickell, Dynasty Psi, Fateweaver Adora Balons appear over time, and are displayed in the top left. You can hit Collect too pop all the Balons, and gain them as rubber. Hit Gamble to gamble 10 rubber to gain 2 Balons in the bank. Click the Hero to gain rubber.
-me -BTD6 -people who made artwork -RANDILYN for Paradise Sauda -Swagreus for Phaser Sauda -Unknown for Argonaut Gwendolyn -Unknown for BAZINGA Geraldo -Unknown for British Pat -Someone on r/btd6 for Cadet Etienne -Unknown for Capitalism Obyn -Zack42attack1 for Ice Cream Geraldo -Kuzukyu for Chef Ben -RegularEducational94 for Chemical Corvus -Vader123987 for Cleric of the Sun Adora -JimmyJoeJoe__ for Code B Etienne -thatziey for Dynasty Psi