The Return of Psyphon is an exciting game appeared on our site in which you have a great mission with Ben 10 and his aliens. In this game you have to p[lay alone or with another player. In two is easier to complete your goal because you have always backup, somebody to watch your back. You have to use the arrows to control the first character and w, a, s, d to control the second one. At the beginning of the game you need the mouse to select if you play alone or with a friend. Then you have to select your aliens. In this game you need the keys q, w to attack with the second player and j, k to attack with the first one. You can jump with your characters using the keys l and e. In this game is important to work in team to destroy all the enemies. In the first level it is pretty simple to complete the mission because you will be told what to do step by step. Be careful not to lose your life because you have to start the mission from the beginning. In this game you can be with Ben 10`s aliens from cartoons.