Grey Matter Erase is a cute game appeared on our site where your skills will be tested. In this game all you need is the mouse to complete your goal, to get a big score in order to reach the top of the best players in the world. In this game you are on time that is why you need agility. You have to focus in this game if you want to obtain the necessary points to reach the podium where are only the best of the best. In this game you have in foreground Grey Matter, one of Ben 10 aliens. In this game you have to use the mouse to erase the images with Grey Matter. Give us a like if you enjoyed this game with Grey Matter. You have an image with Grey Matter and you have to erase it using the eraser. At the top of the screen you have the timer in this game. In the end of the game I am sure you will have a good score and you may prove how good are you. Under the image you can see another image with Grey Matter and you have to erase it. This game has three images with Grey Matter and I am sure you will love it. Ben 10, our hero from cartoons is there to support you.