Thank you. I can't help but feel the wall textures have screwed the whole thing. It might be that they've tried to just be too clever with this and a less complex solution (flat shading, gouraud shading) would have worked better.
Yeah I had the same thought. I played a few FPS on my ti-83 back in the day, it was black and white, and really it only drew the edges of the walls and outlines of people. But I could tell pretty well what was going on in comparison to this.
This atari game might also look a lot better on a crt or something.
It's a bit unclear what's demoing visuals vs. gameplay. It seemed often that when the player reaches a corner, instead of turning the corner and continuing down the corridor the player would sometimes turn into the corner and wiggle. I wonder is there something about corners that's a bit janky or is that just a habit of this particular user that they sometimes just turn left and right randomly particularly in corners?