Comparing did the original diablo 2 have online multiplayer at launch: The Unfiltered Truth
The original Diablo 2 did not have online multiplayer at launch. The game’s multiplayer mode was added in a patch released a few months after the game’s initial release. The patch added support for up to 8 players to play together online, and it also introduced a number of new features, such as the ability to create and join clans. The addition of online multiplayer was a major improvement to the game, and it helped to make Diablo 2 one of the most popular multiplayer games of its time.