Following the Plants vs. Zombies, a new battle with robots kicked off on Mars. Martians VS Robots is a classic tower defense game, the gameplay is very simple, but because multi combinations are a lot of fun and suitable for playing in leisure time. There are many weapons, how to place it properly is the key to winning. Here are three modes, such as the levels mode, Halloween mode, and Christmas mode. The enemies you have to face are ghosts, monsters, and demons in addition to robots. Of course, you will also have a new identity, that is, the wizard and the Christmas elf. I believe many of my friends like this type of game. Try this new game and have fun.