Merge Tank War is a free-to-play game developed by Hotpot Games for Android devices. It is a fun and addictive game that challenges you to merge your tanks and mechs to upgrade them. The game is designed to be simple and easy to play, but it requires strategic thinking to win.

In Merge Tank War, your resources are limited, so you need to use them wisely to upgrade your units. The game features unique mechs and tanks that you can merge to create even more powerful units. There are also bonuses and hidden mechanics that you can unlock to enhance your gameplay experience. Additionally, the game has an in-game card collection system that adds another layer of excitement to the game.

Overall, Merge Tank War is a satisfying gameplay experience that will keep you engaged for hours. It is a great game for anyone who loves strategy games and wants to have fun while playing.