Game Alienation

Fun memory game for children to have a good time. They will appear on the screen a series of aliens and you will have to say if the character has left previously or not. If you have already appeared you will have to click on the box that says YES, if it is the first time you see it, you will have to click on the box that says NO. You have limited time, you can not think much, but surely you have a great time.