Kind of an old game, but have been playing some Starcraft II here and there. I used to play it as a kid and I sucked, but revisiting it as an adult is a lot of fun. I think I'm actually better at the game than when I was a kid. Also, it's totally free to download, which was a nice surprise. It did come out in 2010, so it's old, but doesn't feel dated to me (maybe I'm getting old).
#Protossorgohome
#YouMustConstructAdditionalPylons
(Btw, you can't really tell from the trailer, but it's a Real-time-strategy game)