Unlike the standard Battle.net version which requires periodic check-ins, this build was modified to be played fully offline and in single-player.
Many private communities and modders use 1.03.70409 as the "golden base" for modding because:
In the grand narrative of Diablo II: Resurrected , patches like 2.4 (which added balance changes) get the headlines. But is the unsung hero. It is the patch that proved Vicarious Visions understood the assignment: preserve the soul of the original Diablo II while dragging its creaky, 20-year-old engine into the modern era without breaking it.
Building on the foundation of Patch 2.4, this version refined the "Remastered, Not Reimagined" philosophy. D-2 Resurrected Patch - Blizzard Forums
By signing up for the waiting list now, you'll secure your spot for early access and claim these valuable benefits.