Anything to do with Metal Gear would be great, no matter what platform it is on. Well, minus anything to do with cellphones, because I don't have that can play games. I would actually love to see a new Ac!d game. I know a lot of people don't like the series, and I am by no means a fan of card games, but I had a load of fun with both games.
As for MGO, I don't know where all the hate is coming from. MGO is great. It's something very different. It's not, "Oh, let's all run out into the open, and whoever has the twitchest fingers wins." It's a load of fun getting the drop on people, using traps, etc. Both versions are easily in my personal top online games ever, especially Subsistence MGO. MGS4 MGO was a slight disappointment, just because it didn't feel like that big of a jump from the original. Still, I easily put in a month with it and will probably return, if I start hitting a lull in games that interest me.