2) The Lost and the Damned Ending
What did you expect from a Sons of Anarchy-inspired add-on? That show is all rape, death, betrayal, and violence (which is just why we like it), and The Lost and the Damned DLC for GTA IV was the same way. There were, in fact, so many moments of betrayal and double-crossing here that I probably could have filled this list with just that piece of DLC, but considering only myself and like, three other people played it, not too many of you are going to know what I am talking about here, so I won’t go into too much depth. Just enough to intrigue you. Obviously if you intend to play this DLC at some point, stop reading now.
By this point in the game, you have pretty much lost everything you loved, and everyone who you cared about has betrayed you. There are very few members of the Lost and Damned motorcycle club left, you just killed a crucial character and yourself and the remaining members of you gang decided to just torch your clubhouse. You stand there, off to the side, as your haven slowly burns to the ground. It may seem simple enough, but all the shit that your character Johnny had to endure in this DLC was rough, and this was like the nail in the coffin.
Oh wait, no. The nail in the coffin is when in GTA V Trevor beats Johnny to death. I won’t lie, I found that pretty shocking.