Are Halo and Fez Coming To Steam?

Let’s not get too excited just yet, but it appears Halo: Combat Evolved, Halo 2 and Halo 3 may make an appearance on Steam according to the new Steam Apps Database, a fairly long list of titles are mentioned including Fez, Angry Birds and even Second Life.

By searching through the Unknown section of the cdr, there are a multitude of titles added to the database within the last 24 hours and while there are some familiar names in there, some new one’s such as Quantum Conundrum 2, Boot Camp Tycoon, Joe Danger and even Saints Row IV have been listed.
Obviously, it’s too soon to know exactly what will actually be arriving on Steam this year, but it’s a possible indication of things to come, the trio of Halo games had communities set up on Steam of which someone snapped a screenshot of a cached page from Google, so maybe those could be available quite soon.