User blog comment:MEffect Fan/Your most Beloved Sci-Fi Game./@comment-1612861-20100626040613

The series of Deus Ex, Descent, and Fallout are certainly among my all-time favorites. Half-Life is an instant classic that I keep going back to. It's one of the few series that is great in every iteration. Metroid is another one, but the first two definitely didn't hold up over time. I'll have to see how Mass Effect is concluded, but it is definitely in my top 10. The story is top-notch, but there are some quirks with it that keep it from being near the top of my list.

Transformers: War for Cybertron just came out this week, so that would be the most recent sci-fi game, I believe.