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.

Battle Blocks

Battle Blocks is an inventive hybrid of puzzle gaming and tower defense. Small towers combine to create powerful mega towers that can destroy or block enemies, or fuel super-weapons that can change the tide of battle. And just when you need it a powerful 4th tower type is introduced. Only the right balance of towers, quick thinking puzzle play, and nerves of steel will see you through all 50 waves of enemy assaults. Incredible replay value as no two games are exactly the same.

4166 people think this game is awesome!
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