Merge Tower 2020 is a very simple game.
Just drag and merge your towers to level up to protect your gem.
Watch your towers level up and become powerful defenders, and get exciting new powers to crush bosses and enemies!
Test your tactical skills in a classic challenging tower defense game!
Bug fixes and data updates.
Challenge friends and check leaderboards and achievements.
With Family Sharing set up, up to six family members can use this app.