3. The Legend Of Zelda
Of course, when people think of Zelda titles on non-Nintendo hardware they usually experience horrendous flashbacks to Link: The Faces of Evil and Zelda: The Wand of Gamelon, two externally developed games that are best forgotten. However, Nintendo has surely learnt its lesson and will be taking better care of its Hyrulean hero should he make the move into mobile gaming. If he does, then the top-down perspective used in many of the Legend of Zelda games could prove a natural fit. Although games like the Ocarina of Time and Wind Waker have seen the series make the transition to 3D, 2013's A Link Between Worlds showed that Nintendo still knows how to make an excellent top-down entry in the series. An even simpler premise - such as a re-release of Links Crossbow Training - would also suit the mobile market and could introduce a whole new audience to the world of Hyrule. The spin-off title was a success on the Wii and would provide a casual entry point for new fans of the series.