Windows for Workgroups 3.11 had their Netbios network protocol support + drivers but you needed additional packages for TCP&#x2F;IP. At that point most of the games used IPX protocol so you needed another DOS network stack like Novell&#x27;s for gaming. If my memory serves my right, Duke Nukem 3D had Netbios support but all the other games (Doom, Descent, Warcraft 2 etc) used IPX.