How to play Blizzard games in offline mode

Information about how the Appear Offline setting in your friend's list affects visibility in Battle.net Games.

Versus mode requires being logged in to Battle.net

Troubleshooting for issues loading the BattleTag or Real ID friend list

What to do if one or more of your Diablo II: Resurrected characters are missing

Blizzard servers could not be reached or may be offline. 

What to do if you receive this error when attempting to start Diablo II: Resurrected

Information about this error when trying to log into Diablo II: Resurrected.

How to copy a Diablo II (2000) character save to Diablo II: Resurrected

Eggs that hatch while your character is offline will push their loot to your bags when they next log in.