An official press release from NetherRealm confirmed today that the Mortal Kombat Arcade Kollection will release on August 31s for Playstation Network ($9.99) and Xbox Live Arcade (800ms Points). You can check the full details below.

Press Release

Warner Bros. Interactive Entertainment today announces the Mortal Kombat Arcade Kollection will officially be available for download worldwide on August 31, 2011. Launching on PlayStation®Network, Xbox LIVE® Arcade for the Xbox 360® video game and entertainment system from Microsoft and Windows PC, this will mark the first time the original Mortal Kombat arcade trilogy – Mortal Kombat, Mortal Kombat 2 and Ultimate Mortal Kombat 3 – have been brought together in a single collection. The Mortal Kombat Arcade Kollection will be available for $9.99 on PlayStation Network and PC or for 800 Microsoft Points.

Developed by Other Ocean in conjunction with NetherRealm studios, the Mortal Kombat Arcade Kollection will feature online play, leader boards, achievements and trophies, as well as offering fans the chance to play through the games in their original arcade state.