Widespreadslopeis the mainoil & gasmigrationdirectionofsimple half grabenrift, where developedvarioushydrocarbon reservoirs includingtectonic, lithological and stratum one.
The standard setup has look-dictating movement direction, meaning that innovative uses of Rift, like moving forward while shooting sideways (by looking sideways with your head, as shooting is mapped to the mouse), won't work.