Mastodon will be celebrating the release of their fourth full-length album Crack The Skye by playing F.E.A.R. 2: Project Origin with Xbox LIVE Gold members on March 19. Dates below:

Date: Thursday, March 19, 2009
Time: 6:30 P.M. - 8:30 P.M. ET/3:30 P.M. - 5:30 P.M. PT
Game: F.E.A.R. 2: Project Origin
Gamertags: Mastodon GWF

Remember we are also running a contest to win a guitar from Mastodon. Enter the contest here.