Just got a discount code for the series, but unfortunately, outside of Worms United I could not discern whether they would be LAN capable or not. The two discriminators used in the description are "local" (which is apparently a strict synonym for hotseat) and "online" (which - at least to me - means internet, WAN, needs-an-external-server, not LAN).

Looking at the reviews seems not to be a done deal either, e.g. Worms 2 is listed as "local only", but several topics here discuss connection issues - which obviously cannot happen in hotseat mode - so apparently it *does* have LAN support or *did* have LAN support, or... ?

Could you please provide a list of which games *do* support LAN multiplayer *as of today*?

(Don't care about other modes. WAN can be arranged via external tools if LAN works. Hotseat is apparently available in all the games anyway.)

Worms 2 (if you use the Worms 2 Plus patch to reinstate the multiplayer menu GOG removed for some reason), Worms Armageddon, Worms World Party (Remastered) and Worms Forts: Under Siege. The newer ones just have Steamworks lookup changed to Galaxy.