Last Epoch is also getting a fully offline mode, which can be accessed by going into the title’s properties in the Steam UI to pick between regular and offline modes in the launch options. Offline players won’
A day many players have been waiting for, Last Epoch has finally added in multiplayer amongst a number of other big changes to this action RPG. It's been in Early Access on Steam since April 2019, but also had a Beta outside of Steam back in 2018 so it's been going for some time ...