Is there a way to play The Generals without a referee?
The referee's job is fairly simple, so a computer can fill in for them.

There was an electronically-assisted version released in the '80s, which did exactly that. You may still be able to find a copy online, but be careful to check the condition — some may have busted electronic components.

Wikipedia suggests that there are online clones of the game as well, probably under the name "Salpakan."



Stratego is a commonly-available game with a lot of similarities, that simply has players reveal the pieces to each other when they clash. It's also got different special pieces (including, notably, immobile 'mine' tokens). Depending on the particular dynamics of play you enjoy, you may find it a good alternative or a pale imitation.