Betrayal is the only installment in the series to be released on a non-PlayStation platform and presented as a 2D side-scrolling game. Despite the limitations of the mobile platform, in comparison to its home console counterparts, it retains the action-oriented approach of its predecessors, with the same combination of combo-based combat, platforming, and puzzle game elements. Although God of War is primarily a home console series, Betrayal was praised for its fidelity to the series in terms of gameplay, art style, and graphics: "the real deal third game in the killer franchise". It received awards for "Wireless Game of the Month" (June 2007) and "Best Platform Game" (wireless) of 2007.

Published by Sony Online Entertainment, Sony Pictures Digital

Released June 20, 2007