Flash End of Life

Ninja Kiwi flash games will stop working on January 11th 2021. For more information please see our Flash End of Life article
As of the 13th of December 2020, you will be unable to purchase any additional NK coins. For any issues with this please contact our support team at support@ninjakiwi.com
UPDATE: We've been experimenting with a plugin called SuperNova (which you will be prompted to install upon attempting to load a game) and this has enabled some games to load, but the loading of progress is currently not available. We continue to look into additional avenues to keep the games running.

Bloons Tower Defense 4

2 Brand new challenges for you - the lollipop challenge and the feared but super fun MOAB challenge. Get in and play already! BTD4 features improved graphics, loads of new and original tower types and tons of upgrades for each tower type. Heaps of tracks, save games, career mode, sandbox mode and apopalypse mode. Bloons Tower Defense 4 will give you almost unlimited replay value. Also included is optional MochiCoins premium content featuring lots of extra tracks and special booster upgrades like double boomerangs, exploding darts, and double cash!

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