I'm still waiting for an opportunity to play the multiplayer games. They taunt me as I run past them, knowing I cannot play them until I have friends :P
I've mainly been playing Pkimin which is making the wait for Pikmin 3 a bit easier. I've just finished the 9 level, the boss was really awesome. I've also been playing the F-Zero game, getting further and further each time, the last few areas are a bitch though.