Many of you know about the gamevangelism movement that I've started, though playing games like Halo or Call of Duty aren't always the best to have a discussion with the constant "go-go" nature of them. Recently though I've been playing some Splinter Cell: Conviction and some Assassain's Creed. These games are stealthy games and are a lot of fun, requiring more strategy and are more of a challenge mentally. That is one reason I find them appealing. I also like the fact that they are a little slower because of that, therefore you can have a conversation a little more with someone as you play over a party chat.
If you're a gamer I'd highly suggest you check these two out if you haven't yet. I know they're a little older but they're still good (and Assassin's Creed Revelations just came out).
Also as a side-note, if you're a Christian and a gamer, one game I'd highly recommend is El Shaddai: Ascension of the Metatron. This game is so visually stunning with an amazing soundtrack. The trailer is below: