I would say these immediatly came to me when I saw this question. Beyond Good & Evil - that ending scene with Paige was a big cliffhanger. JUST GIVE US THAT DAMN SEQUAL UBISOFT!?
Persona 3 & 4 - these games grpped me all the way through, plus the P3 ending had me in tears. Metal Gear Solid 3 - that speech near the end with Eva, where she unveils everything about The Boss and the Legacy T_T Metal Gear Solid 4 - the boss fight between Solid Nake and Liquid Ocelot going through the enitre series, AND the Shadow Moses level. Life Is Strange - the SPOILER potential suicide somewhere in the game.
RDR - the last few hours, do I need to say more.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.