The Dial-up Wide-Area Network Game Operation, better known by the acronym DWANGO was an early online gaming service based in the United States. The service ceased operation after 1998.
DWANGO was the United States and Canada's first online service dedicated exclusively to DOS based multi-player gaming in the early 1990s.
Just reminiscing about old times...was wondering if there are any [H] members who participated in it back in the 90s. I was on the Chicago server. My favorite has to be deathmatch in doom2, a custom map (or "WAD" called dwango5), super shotgun, and 3 others. Other games I played "multiplayer" on it were Heretic, Hexen, mechwarrior and warcraft 2. I also remember John Romero signing on once...but he logged off before we could get a match going
I'll be really surprised if anyone here remembers or even knows about dwango, but you never know!