TransGaming has released Metal Gear Rising: Revengeance onto the Mac App Store. Revengence is an action game set in the Metal Gear Solid universe that puts the player in the role of Raiden, the half-human, half-machine ninja.

Set in the aftermath of Metal Gear Solid 4, Revengeance centers around a conflict between private military corporations. As Raiden, you go into battle with your powerful, absurdly sharp katana, slicing your way through enemies left and right.

Metal Gear Rising: Revengeance will normally sell for $29.99. However, the game is currently available at the special launch sale price of $24.99 until next Tuesday, September 30. You can download Metal Gear Rising: Revengeance from the Mac App Store right now.