I played the campaign on the Xbox 360 back in the day, i can say that zombies on pc through the custom plutonium severs are so fun, the multiplayer lobbies are also great. these are my thoughts only taking into count the installation of the plutonium client over the steam version, this is due to Activision Blizzard not updating anti-cheat or server matanince. without the ability to join and create custom servers dramatically lowers my rating for the multiplayer portion of the game