I believe it is multiplayer only.

However, I've always found the battle AI (the reason I play the game!) has vast difficulties handling the capabilities of units in NTW 1.7.

I don't think I've ever tasted defeat playing the mod against the computer (& although not a TW virgin, I am certainly no god-like presence!). It can't seem to hit anything with its artillery & doesn't really know how to shoot effectively.

However, I'm quite interested in playing NTW online... Would you be up for that, Glenn?

(Open invitation to anyone who happens across this message, natch).