 Other plot-related downloadable content packs include the loyalty missions "Zaeed – The Price of Revenge" and "", and "", which adds five new missions to the game.Unlike the Xbox 360 and Microsoft Windows versions of the game, the PlayStation 3 version includes the "Kasumi – Stolen Memory", "Overlord", and "Lair of the Shadow Broker" packs.Because the first "Mass Effect" game was originally not released on PlayStation 3, BioWare released "Genesis", a downloadable content pack that allows the player to impact the story of the game with major plot decisions of the first game.