Any unique/ not overdone game suggestions for Youtube? (PC)?

If you're reading this questions I would just like to thank you for taking the time from your day to help me. I've been wanting to start up a Youtube channel for a long while now, but I noticed how many other people have similar thoughts.
I want to be unique, and do things that nobody has really done before, but when I find a game I really enjoy, it turns out to be way too OVERDONE on Youtube and so I know that my videos will get lost in the mix. For example I love LOTS of FPS games, I have Minecraft, although I never actually played it, Skyrim… Blah blah blah, I think you get my point that these are way too overdone and even if I try to give the viewers a unique watching experience, there are so many other videos that put in so much work like I intend to do, but don't gain any recognition.
I'm quite good at art and can make attractive enough thumbnails, but all I really need is a game, and so I really need some UNIQUE game suggestions that are in your opinion good, but not everyone on Youtube is doing them.
Honestly, I've just been thinking about this Youtube thing, because I like the idea of it. Making commentaries and playing games, it's sounds so much fun and could easily turn out to be my favourite hobby. I'm not doing it for the "fame or fortune", I simply just want to make someone laugh, or make their day.
I enjoy adventure games, first-person shooter games, open-world games, action games and NEARLY every other genre EXCEPT horror. I tried Slender, didn't turn out pretty. If someone probably draped a table cloth over their head and shouted boo at me, I'd get the scare of my life… Okay maybe it's not that extreme but… My reaction usually goes a little like this. *Sees scary object, widens eyes, stares at it for 2 seconds, Press "Esc", or "Alt + F4".
Thanks, and I really appreciate a game suggestion, and if possible why YOU enjoy the game, because I sometimes need some convincing before getting into a game:3

Added (1). EDIT: Tang, I see where your coming from, but I'm not doing this for subscribers at all, I just want a game that I enjoy playing on Youtube. I do intend, somewhere in the near future to do videos of the games I like, but I also need some form of motivation. Many games I have are not let's play/ youtube material as I feel they can be long-lasting. These types of series may not suit me as I may get bored of them mid-way, or frustrated and stop the series because I'm bored, which I ultimately want to avoid. For this very reason I want unique games that I know I will enjoy both on and off camera. Open-world games can be fun to play, but Skyrim isn't the type of game I want to record at the moment, because sometimes it takes a while for quests to click in my head, and I don't want to bore people. HOWEVER, I really do want to thank you for the awesome feedback. I really appreciate and I will make sure I record a game that I really do enjoy.

I see that most people are trying to live up to someone else's expectations (Subscriber's expectation) but that isn't really a good thing, a channel is for yourself and subscribers are those who love what you do.

The best thing is to do what you love and upload videos of it, but if you disagree, find something different or extraordinary for yourself to do, something that can get in your way is you may not enjoy.

I'd still recommend you to do what you love instead of trying to get subs.