Merge Tower Bots is a nice action game where your task is to merge various robots and use them to defend yourself from many enemies. By merging robots having the same level, you can level them up, and increase the strength of your army. The gameplay rewards you with coins each time your robots are killing enemies, allowing you to use the earnings to purchase new robots and even to upgrade them.
A strategy is somewhat important during battles because you will have to place your robots in proper areas of your town in order to protect it from the invaders. Not only you are required to handle regular enemies, but there are moments when you will have to fight Bosses, as well. Another positive thing about Merge Tower Bots is the ability to play the game without having an active Internet connection.