Publisher/developer Hi-Rez Studios is giving away alpha codes to Tribes: Ascend for this weekend.

To get a shot at getting a code, all you have to do is go to the game's Facebook page, like it, and then comment on the Facebook post before midnight (ET) tonight. Hi-Rez will select five people, who will each get keys for themselves as well as for one of their friends.

Check out this video of the game in action.

Tribes: Ascend is scheduled to come out sometime in the first quarter of 2012.