so I was considering this, because actually there are a couple options that might be put on this list because I haven't played very many games this year because I'm a poor.
Pokemon Trading Card Game Online I've been playing a lot (shut up it's a good card game) and it's still in beta, but so was DotA 2 so I wouldn't have qualms putting it there (though I wouldn't put it high up because it's buggy as shit and everyone has 4 copies of darkrai EX and it fucking sucks).
Crusader Kings 2 got the Old Gods DLC which was incredible but it was already top on my list last year so I'm still unsure of it.
and the other two are theoretical (Deadly Premonition is coming to steam this year and I'd have put Persona 2 on my list last year if they had come out then)
so what say you?