thank you for your answers !
for the mods it's great !!! only official mod works or i can make some change and host this on Lan ?
it's a dedicated software to host game in lan or the game itself could host lan game ?
and what network port we need open ?
lan game working with hamachi ?
for activation, when you say 3 times, this could be on 3 different computers ? or 3 times on the same computer ?