WhileAs I am writing this I am listening to the Metro Last Light soundtrack fromon Youtube in the background.

on YouTube, unless YouTube produced the soundtrack

Actually, Metro List Light is not a movie, but rather a PC game, which I really liked.

In the autumn I hadidn't have the chance to getplay for so much time to play, but I managed to get some byin December.

Finally, I couldwas able sit down in the front of my computer and start a game.

Honestly I am not a "gamer" type. of person

I used to play a lot when I was a teenager, but ithat was more than 10 years ago, so we can't say thait's no longer relevant.

I also want othave also notice hered that the games have totally changed including terms of their storylines, visualisation, gamings, modes, and so on (and so forth)...

Nowadays, it seems if you could be a part of the gameplay, and I think that is why the Metro game was so immersive to me.

While I am writing this I am listening the Metro Last Light soundtrack fromon Youtube in the background.

Actually, Metro List Light is not a movie, but a PC game, which I really liked.

In the autumn I hadidn't have the chance to get so much time to play, but I managed to get some by December.

This sounds okay but this sounds more natural: In the fall I didn't get much time to play/I didn't get the chance to play much, but I managed to get more time by December.

Finally I could sit down in the front of my computer and start a game.

Honestly I am not athe gamer type.

'a' is fine here I think but personally 'the' sounds more natural to me. But either way is fine

I used to play a lot when I was a teenager, but ithat was more than 10 years ago, [so we can't say that]?.

What do you mean by the last part?

I also want oto notice here that the games have totally changed includinglike for example, the storyies, visualisation [graphics?], gaming modes, and so on...

Nowadays it seems ifas though you could be a part of the gameplay, and I think that is why the Metro game was so immersive to me.

pPlaying video games

While I am writing this I am listening to the Metro Last Light soundtrack from Youtube in the background.

YouTube ?

Actually, Metro Liast Light is not a movie, but a PC game, which I really liked.

In the aAutumn I hadn't have the chance to get so much time to play, but I managed to get some by December.

"Fall" in North America

Finally, I could sit down in the front of my computer and start a game.

"In the front of the computer" means something literal, perhaps inside the computer box, close to the front of it.

Honestly, I am not a gamer type.

I used to play a lot when I was a teenager, but it was more than 10 years ago, so we can't say that.

I also want ot noticeto mention here that the games have totally changed including story, visualisation, gaming mode, and so on...

Nowadays, it seems as if you could bare a part of the gameplay, and I think that is why the Metro game was so immersive to me.

While I am writing this I am listening to the Metro Last Light soundtrack from Youtube in the background.

Actually, Metro List Light is not a movie, but a PC game, which I really liked playing.

As I remember, two months ago after I finished my exams two months go, I had some free time.

In the autumn I hadidn't have the chance to get so much time to play, but I managed to get some in by December.

Finally I could sit down in the front of my computer and start a game for once.

I used to play a lot when I was a teenager, but it was more than 10 years ago, so we can't say thait doesn't really count.

I also want oto notice here that the games have totally changed including story, visualisation, gaming mode, and so on...

Nowadays it seems as if you could be a part of the gameplay, and I think that is why the Metro game was so immersive to me.