I recently DL'd 2 free games, Metal Gear Solid Ground Zeroes, and Tomb Raider.....both are free downloads for gold accounts this month. They're 'new to me' so its like having 2 new games.
Ive just started the Metal Gear game, after not playing it since the first release (ages, and a few platforms ago) and surprisingly it has kept my attention so far.
The Tomb Raider game looks pretty good too, however not sure if I will have all the time to dedicate between NHL, Metal Gear, and a game server that I run from my house.
The game server takes up alot of time, I dont play on it. But I administer, run, and add content when I can. its a great learning tool for sql, c++, and scripting languages. I currently have over 700 users total, however only 5-20ppl are usually on at any given time.