Looking forward to new gta game which should fill the time I'm about to spend sitting on my arse/laying down following my upcoming hip replacement.
StarCitizen looks good though its only in pledge state and a finished game isn't likely until 2015 apparently.
If you want something different and fun then I suggest Kerbal space program. Still in development stage so no campaign or missions but you can build your own space program in sandbox currently and explore the kerbal systems planets and moons. If you want some YouTube videos on it search for Scott Manley.