slicedmass
Banned
That is the issue, Diablo 2 was (is) hack ridden and that was one of the reasons.
Thats because they had player hosted games which let them look at how the netcode was doing its magic. Just have 2 choices, fully offline or battle.net no LAN play no nothing. That way you cannot reverse engineer how the client and the server interact with each other to the degree you could in D2.