Link: http://bit.ly/czgAQp 

Also released as a mobile game, Poto and Cabenga's cutesy art style may be invite you in all warm and lovingly, but the second Poto gets eaten by the giant snake-worm thing and you've got to manage both the rider and the steed's movement in parallel, you'll start facing frustration. It's like playing two seperate platformers, each with their own difficult controls, at the same time. Even the most focussed of minds will have trouble as this experience literally splits your brain in half to survive.