Spoilers ahead.
So you're in a cave system with thousands of spider/crab things that have just eaten your squad mate in a matter of seconds. Why are stood still shooting at this unstoppable wave of individual creatures instead of tuning away as fast as possible? Then when a squad mate staggers out of the cave after being torn to bits and literally falls apart ... another squaddies goes "I could of helped him!" ... how exactly?
So you're in a cave system with thousands of spider/crab things that have just eaten your squad mate in a matter of seconds. Why are stood still shooting at this unstoppable wave of individual creatures instead of tuning away as fast as possible? Then when a squad mate staggers out of the cave after being torn to bits and literally falls apart ... another squaddies goes "I could of helped him!" ... how exactly?