What are some great PC games for Laptops?

Hey what are some PC games that works great for Laptops? I plan on just using my HDMI cord to my tv and using my iPhone as a virtual controller to play. If possible, could you recommend some free MMO's? I use to play Vindictus but it was not really free roam. Is there any MMO that plays in first person much like Fallout and Oblivion and has a expanse open world.