We're not programmed to "Save Bob", sorry. Read Me blatant ad for Mr. Trebes. What's that song by Billy Preston, going 'round in circles . . . Maybe Quick Draw McGraw.
A further advance of the techniques shown in "Untextured Walls". In this case, you can stack openings in a wall. A nice hack... and correctly done, nearly invisible to the player.
A cool demo of what can be done with untextured walls. Hacks, all, but in the right hands, they can make the architecture in Marathon levels look more realistic.
