Games Radar took the time to write a four-page long article that clears up some of the more confusing endings in games. It includes Braid, Metal Gear Solid 4, Shadow of the Colossus, Assassin's Creed and S.T.A.L.K.E.R. Clear Sky. You can check it out over here.
The following game endings are all either vague, slightly ambiguous or just downright indecipherable without advanced degrees in picking up on minuscule - but vastly important – plot details. In an effort to make things a little easier, we’ve broken down the following six confusing endings so they can be explained in a sentence, while also including a detailed Q&A for each for anyone who wants all the details. Simple, eh?