Bloons TD 6 is another release of colorful and fun tower defense game developed by Ninja Kiwi in    2018. In the game, the player must build an effective defense and pop the title Bloons with the help of various    monkey towers, numerous abilities, and unique heroes.
Bloons Tower Defense 6 features a pool of 21 monkeys, from which 2 are totally new and 9 heroes who    will help us on our Bloons poping journey. It is worth to mention that each and every monkey offers 15 upgrades    significantly modifying the gameplay. In addition to that, this time BTD 6 uses fully 3D objects that can block the    line of sight and make much more essential.

Gameplay and new mechanics
Overall, the main elements of the gameplay in Bloons TD 6 are similar to previous games of the series. However, the    developers have prepared many new mechanics and introduced numerous changes in accordance to previous games such as    new types of the Bloons. New Bloons have many different properties, for example, Purple Bloons will not be affected    by fire, plasma or energy weapons and Fortified Bloons are, as the name may suggest, much more durable than the    regular. The gameplay is being presented in a system of rounds. The game gets more challenging witch each round    introducing more Bloons. Before the game begins, players may select difficulty level choosing from three available    options – Easy, Medium, and Hard. After selecting the difficulty, players can choose a sub-mode. The multitude of    various game modes makes the whole gameplay much more diverse than previous releases of the series. 
Reception
Similarly like previous games of the BTD (Bloons Tower Defense) series, developers from Ninja Kiwi have managed to    satisfy most of the players. According to the Steam platform the game received thousands of favorable reviews. Over    96% of the most recent players’ reviews are positive. Many players claim that BTD 6 is one of the best tower defense    games on the market and its addictive gameplay offers uncounted hours of fun.
Key features:
- A multitude of novelties – new types of Bloons, skills, and levels. BTD 6 features 37 new maps with some new 3D        objects blocking your line of sight
- Challenging and gameplay – choose your preferred difficulty level and do whatever you can to pop every single        Bloon!
- Different game modes – various game modes like Restricted Monkeys or Double Health will allow you to play the        same level in a totally different way!
- Huge Monkey roster – chose out of 21 available monkeys! Try out totally new Alchemist and Druid monkey, buy        upgrades and skills!
- Heroes – 9 unique heroes with alternative skins! Quincy, Gwendolin, Striker Jones and more are waiting to help        you on your Bloons poping quest!