"Marines landed here in hope of setting up a base. Soon, they uncovered the truth that is Pyrite. 6-14 survivors". Pyrite is a linear infectionmap set in the canyon. The back story is in the description, but of course you have already suspected that the "truth" is the zombie outbreak. It is not yet finished but I deceided to give you all a little preview.
You really cannot tell ANYTHING about the map from these pictures.from these pics it does not look very linear.but that is probably the bad picture angles.i suggest you get some better pics on here.
^This. Also, tell some more about the map itself. No offence but from what I can tell from what you DID show and tell, it looks just like another basic, regular Linear map without anything too new or too fancy.