Blizzard Sends Cease-And-Desists To Diablo II: Resurrected Modders Share Several mods for last month’s Diablo II: Resurrected alpha test were recently pulled offline following a wave of cease-and-desist letters. One creator says Blizzard even went as far as to send a private investigator to his home to serve the warning in person. Diablo II: Resurrected — a content-limited, invite-only, single-player experience that lasted just a few days — was practically begging to be poked, prodded, and datamined. And modders obliged, producing tools shortly after the alpha went live in April that allowed users to unlock classes that weren’t playable in the early build, play the game offline without a Technical Alpha invite, play the game after the end of the testing period, and even access multiplayer via unofficial servers.