Experience the weirdness of AI Quake II. It's like playing a dream of a game. I love all the weird, surreal artifacts. Enemies phase in and out of existence. You move your mouse and suddenly appear in a different part of the map. And the controls are terrible. But! I also marvel at how coherent the spaces are. A while back, I read about Google recreating Doom as a playable internal demo, that they never released. I gotta give props to Microsoft for making this demo available. It's fascinating stuff.
https://copilot.microsoft.com/wham?features=labs-wham-enabled
