I have had an idea for some time. Never seem to get around to putting my ideas into practice so thought I would share. This one seems like a doozy and maybe it is just too far out there.   I always imagined a first person type shooter for the TI99/4a, possibly even something that would run in XB or now perhaps potentially be XB Compiled (would require disk access though). My idea would be to make a simple world in 2D then have a program assemble the world in 3D. With character limitations the