Merge Defense 3D

Merge Defense 3D is an easy to play but challenging tower defense game with numbers. Train your brain with calculating and multiplying, think ahead by counting and making predictions, merge to become stronger, enjoy the interesting concept and addictive gameplay. Make the time fly with this merge and tower defense game!

In this game, you place defenders on the board to shoot enemies. Merge two defenders with the same numbers to upgrade their power. Collect keys to get more defenders and gems to use power-ups and tools like freeze, bluster, and time killer. Survive as long as you can.

This puzzle game trains your brain with no time limit and no pressure. It is completely free to play. Try the ultimate mix of tower defense, shooter, and merger games and have fun!