Game highlights
1. Simple to play but challenging number tower defense game.
2. Merge two defenders with the same number to upgrade their power.
3. Interesting concept and addictive gameplay.
4. Train your brain through calculation and multiplication!
Gameplay
Tap to play.
Game features
1. Brain training puzzle game.
2. No time limit - no pressure.
3. Completely free of charge.
Editor's recommendation:
Merge Defense 3D is a simple and fun digital tower defense game! It's very challenging! You need to think ahead by counting and predicting to merge your blocks to make them stronger! Calculation and multiplication will train your brain. Can you beat wave after wave of enemies by combining and upgrading? A variety of powerful blocks await you to unlock! Enjoy this fun concept and addictive game. Have fun!
