Game Not Loading? You should read this

BTD Battles Unblocked

Bloons TD Battles Unblocked game can be played after sign in only and it’s a multiplayer game. Like BTD 5 and other versions of this series, you can’t play this one without registration. If you want to play without sign in, you should try Bloons Tower Defense 5 or Bloons Tower Defense 4.

Related: Bloons Monkey City