Head-to-head tower defense
Bloons TD Battles 2 is a one-on-one tower defense game from the creators of Bloons TD6. You pick a Hero, build a team of Monkey Towers, and defend your own track against waves of Bloons while the same waves hit your opponent. The match runs both ways at once: your defenses have to hold, and you also send Bloons at the other player to break their line. Balancing those two jobs is the core of every round. There are 22 Monkey Towers, each with 15 unique upgrades, so the combinations you can build from are wide open.
Playing against another player
Every match is a direct duel. You spend on your own defense and, at the same time, use the Bloon send system to push Bloons at your opponent and strain their economy. The game rewards players who can keep their own track clean while timing sends that force the other side to spend where they would rather not. Matches take place across a series of Arenas, and you climb by beating players at a similar rank. Reaching Hall of Masters puts you on a dynamic elo-based leaderboard against the strongest players, and each season hands out badges based on how far you got.
Before you start
Expect a skill-based curve rather than a casual stroll. Learning which towers and upgrades hold up against which Bloon waves takes time, and knowing when to invest in economy versus when to attack is a constant judgment call. You can also customise your loadout with hundreds of cosmetic items, including animations, emotes and Bloon skins, plus Heroes and their Alts with unique upgrades. New content and feature updates arrive every season, so the tower and strategy pool keeps shifting as you play.