Telltale’s The Walking Dead series is famous for putting the player in life-or-death ethical quandaries and forcing them to make difficult decisions. A creative teacher could probably use the game to identify moral dilemmas and explore those dilemmas with a class. As it so happens, one ethics teacher is doing just that.
https://lastchance.cc/everything-breaks-bad-in-the-darkest-strongest-episode-5939379%3C/a%3E%3C/p%3E