Divinity: Original Sin

Shadowrun: Dragonfall

XCOM: Enemy Unknown/Enemy Within

Baldur's Gate 1 & 2 Enhanced

Pillars of Eternity

I'm not big on AAA games on my gaming laptop, but Bioshock: Infinite, Tomb Raider, Deus Ex: Human Revolution, Sleeping Dogs, Saints Row 3, and all that jazz should run pretty well for it

It probably goes without saying that Skyrim, Oblivion, and Fallout 3 are probably decent choices

I mostly play RPGs, strategy RPGs, and indie games. So on the whole, I'm probably not a lot of help