I don't think the article claimed Elite was first. Funny enough, I just spent the last three days implementing a remake of Battlezone on rp2040 with just fixed

I don't think the article claimed Elite was first. Funny enough, I just spent the last three days implementing a remake of Battlezone on rp2040 with just fixed point math. That was a lot of fun. Still a few tweaks left to do, but it's mostly done. Edit: Battlezone's 3D is very limited, the camera, and object rotations are limited to only rotations about the y-axis (vertical axis). i.e. only yaw, no pitch, no roll. Given the hardware involved, this is understandable.