"Teenage years are tough. Imagine how different those years might have been, had you the ability to rewind time at will, fixing actions you might come to regret and things you may have said out of turn. You could rethink asking out that person who knocked you back or retake your exams, correcting your mistakes. No more embarrassing foot-in-the-mouth situations. Life is Strange takes that notion and weaves its dramatic tale around it, giving you the chance to turn back time and relive your past choices with the power of retained prior knowledge."