Get ready for the premiere retro action-platformer for the iPhone, now available in a FREE iAd supported version. You are Spencer Corinth on a journey to uncover the mystery behind your fathers death. Run, jump and slash your way to the truth in this non-stop tale of betrayal and vengeance. etro style side-scrolling gameplay Huge levels filled with HIDDEN WEAPONS and UPGRADES, llustrated Story Scenes. If youre looking for a good retro styled game, then Blade of Betrayal fits the bill.