Really? So you wouldn't want Assassins Creed, Rainbow Six, G.R.A.W or Splinter Cell? Ubisoft are the only decent AAA publishers left, imo.
Blizzard games - Diablo 3 and Star craft 2.
Grim Fandango. Never played it and want to.
Considering the mess they've made of those franchises in recent years, they're far from decent.
Homeworld.

How so? Assassins Creed is still a great franchise, it may not be changing much but it doesn't need to. The new Rainbow Six looks bloody amazing, as does the new Splinter Cell with the exception of no more Ironside.
Ghost Recon FS isn't that bad, its still a fun game but IMO they should have kept the clunky, simulation feel the old games had, instead of the streamlined arcade feel the new one has.
I'd prefer if everything was on Steam, so I have one standard hub for my games.
