Description AT 30,000 FEET... you are almost 6 miles (9.7 km's) above sea level. The human body is not made for these conditions. Temperatures can plummet to -60F (-51C), the brain is starved for oxygen and each step is a new experience in pure agony. It's diffiDownload the Pre-Release of the Strider Mountain first 5 (of 15) levels. High winds take you OFF COURSE and you must find your way to the OUTPOST that sits at the base of Strider Mountain!