I was wondering if it would be nice to switch to "rear view" to look behind you by hitting a key rather than moving your mouse because doing so changes the vector of the characters movement as well. This can get frustrating in stressfull situations especialy in close quaters. Later on in game when ships and other vehicles get implemented this gets kinda important I think... The fastes escape route will always be a straight line. but maybe this already has been thought of by devs or is on their list I dont know.