You can play it on Mobile.
there is not a single game that needs the keyboard.
I am on Lenovo Tablet and all I see is a black screen but the sprites that loaded were Portaboy,Portaboy+ Logo,the blue box where the play button is And the rest of the sprites are just black... I was looking so forward to playing this game... =( Here are the images (I would show an image but I can't take a screenshot cuz I don know how)