Nowadays pretty much everyone knows that if you type “gg” against the AI, it will acknowledge it with a special message. After some SP games for the kick and gigles I found out it can actually send a gg itself if you’re just about to win with relics.
I did it, I beat the Hard AI. I set the game to Ultra-High Resources, I let it boom up to its late-game power, I even sent it resources and after all that it didn’t send me a GG, not a single GG.