Every action has a consequence. Whether the action is good or bad, there will always be a result. That's just the way the cookie crumbles and make no mistake about it, the cookie does crumble.
Despite some of the unpopular opinions of games, they aren't just pixels enacting violence or any other mindless acts. Games actually touch on very real, and at times very serious, subjects. They test intelligence, endurance, attention span, and most recently, the morality of the player.
While games have typically stuck to a linear story-line with one determined ending, the increased interest in political and social topics have creators addressing such things in the virtual world.
If you're ever in doubt of your morals, try these 4 titles that will put your ethics to the test.