Microsoft’s promise to maintain Call of Duty on PlayStation is “inadequate on many levels,” according to Sony. Microsoft Gaming CEO Phil Spencer announced last week that the business is dedicated to preserving Call of Duty on PlayStation for “many more years” beyond Sony’s current marketing agreement with Activision. Sony, on the other hand, is unimpressed, just as Microsoft is attempting to have its $68.7 billion Activision Blizzard purchase authorized by authorities.