Hey,

1) Guess
2) ...?
3) Profit!

Rules:
- Too recent account won't be considered, sorry
- Guess my favorite released game of all time
- Be the first to guess right
- One game Firewatch to be won
- You can guess every 6 hours
- Do Not Edit your posts, it won't be taken into consideration
- I might give hints
- Answer in the thread
- I will check the answers one to two times a day, I will update / add info only when required

Edit : additional rules

Hint #1 = the game is over 15 years old
Hint #2 = it has been released first on Playstation

====

And we have a winner !!

The game is Final Fantasy VII. I played it one-two years after its release and I was blown away by the graphics :'D

As there was many close and good answers (THPS, Metal Gear, Tekken, Lemmings...), I'm adding an option for the prize.
Onox, you get to choose one game between the two following :
- Firewatch, or,
- Dishonored: Complete Collection.

The other game will be randomly offiered to one of the other participants.

====

Onox've chosen Dishonored: Complete Collection.
Aramandur was randomly drawn and will get Firewatch --> check your Chat messages :)

Aramandur asked me to give it to someone else... it's now the turn to....(drum sound)... Persival2207 --> check your Chat messages :)

Fallout: New Vegas, just kickstarting the game

Terraria.

Stardew Valley

Summertime Saga

Fallout 3

Alpha Centauri of course, the favourite game of all people with great taste ;)

I would say Terraria but I'm not the first, so my answer is:

Heroes of Might and Magic 3

Firewatch

GRIS

Fallout
(the first one!)

Dark Souls

Eco-Saurus, aka Zug's Adventure on Eco-Island

XCOM® 2

Dusk!