Roller Coaster Tycoon 2 - This is a fun addicting game, but the guests are a royal pain in the neck to please. Either they get lost, or they are hungry/thirsty and there's a food stand near them.
Star Wars Knights of the Old Republic - I am getting back into this game a few months after I bought and played it. It's enjoyable, but it's such a massive game and I have a lot of quests to achieve. Also, the battles are still a little confusing to figure out.
Still working on finishing Ghost Recon: Future Soldier and I've just about completed my first playthrough of Xbox Live Arcade game Deadlight, but I missed a few items in a couple stages so I'll be doing at least one more playthrough when I'm done.
Played through the first four chapters of Transformers: Fall of Cybertron and for me, so far it lives up to and is on pace to surpass War For Cybertron. It's an awesome experience. The guys and gals at Highmoon Studios really have the Transformers look, sound and 'feel' down but with this game I feel like the shooting mechanics are a little better than WFC. Still not perfect but much improved and very fun. At times I felt WFC's gameplay was a bit clunky, I'm not getting that with FoC. There's also a nice balance between fast paced action and a bit of down time as well. Where as WFC seemed to be constant shooting there's already been a great stealth segment in this game and even in the shooter focused levels you're given a bit of a breather after a big battle so you can explore the environment.
So overall I'm really liking the game right now and I'm just at the beginning, can't wait to see how it progresses.
Completed my first playthrough of Transformers: Fall of Cybertron a few days ago and am going through again to get some of the items I missed the first time. I've also been playing a lot of New Super Mario Bros. 2, I'm at the final castle so almost done with that game, then I'll get back to finishing The Last Story.