Just beat Just Cause 2 on PC. That game is absolutely gorgeous in 5760x1200 triple-wide resolution. Fun sandbox game. Getting 100% of everything seems like it would be a huge chore, but I'll at least go back and do the remaining faction missions, even if they are pretty cookie cutter.
I might try to run through the first Just Cause next, but it annoyingly doesn't even support widescreen natively on PC, it doesn't support Xbox controls either.
I've started on Dragon Age: Origins, but it hasn't really captured my attention. I never liked the pause and issue commands real-time battle style.