Nowadays there’s Diablo 2 Resurrected which runs fine under Linux using Proton.
Also, there is a long running community mod (since 2016) for Grim Dawn called Reign of Terror which tries to replicate the D2 feeling in Grim Dawn - just be aware that although it already has been updated to work with the new expansion, there might currently be some unexpected issues around.
Nowadays there’s Diablo 2 Resurrected which runs fine under Linux using Proton.
Also, there is a long running community mod (since 2016) for Grim Dawn called Reign of Terror which tries to replicate the D2 feeling in Grim Dawn - just be aware that although it already has been updated to work with the new expansion, there might currently be some unexpected issues around.