Four map levels here; one solo, two net (sort of) and one novelty. This is from/is the original Dispatch scenario (#1) for solo play called Up Periscope. Pattern Buffer in a Net game? Next level (cmd/cntrl) opens to a Tau Cetu intro screen and it's a map you've seen but now called Speed Bump, amount of ammo suggests net play. Level three (cmd/cntrl) is Bob's Screen Saver, just let it run, don't play. Pretty amusing. Up Periscope (4) is a shortened version of longer Up Periscope, but in water medium with Troopers & PB