Portal 1.

Something about the ambiance mixed with the puzzles really stuck with me. I replay it almost once a year just to relive it.

Definitely Outer Wilds as well.

Hell, looking into the soundtrack changed my daily playlist to something heavily Midwest Emo.

I keep reading about Outer Wilds. I think its about time this summer.

To answer the question: Risk of Rain 1&2

And maybe the leviathans of my childhood. Ocarina of Time, Majoras Mask..

For me, that game would definitely be Disco Elysium. I've never connected with a game as much as with that one. I'm actually reticent of playing it again for fear of it not living up to the first experience; I felt like my first playthrough was perfect, even if technically speaking it wasn't.

Other than that, I also still think about Mass Effect a fair bit.

On a side note: if you liked the investigating and "detective-ing" of Outer Wilds, then you will probably also enjoy Return of the Obra Dinn, The Forgotten City, and The Case of the Golden Idol. I'd also add Disco Elysium to that list, but be aware it's a lot more text heavy.

Journey. Just the best coop experience ever.

I never did finish Outer Wilds and still think about it a lot! I need to go start it again because it is genuinely spectacular, but I struggle with my constraint of only being able to put short-ish play sessions into it.

Playing Ocarina of Time with my son was an epic journey I treasure. It completely captured his imagination, and I was along for that ride.

Grim Fandango was, and continues to be, a dream for me.

While I'm there, Full Throttle also executed its style so well that some of its moments still serve as cultural/stylistic landmarks in my mind.

Mass Effect 2 had several moments where the atmosphere and universe totally hit the mark (Going into the Afterlife Club... come on!).

Red Dead Redemption connected me to that setting in ways movies can't reach.

Edit: I forgot to mention Firewatch! That game established a mood unlike any other game I can think of.

Easily RimWorld for me. The stories that play out over time, and how to make productivity more efficient live in my head rent free.

To The Moon. Barely a game, the dialogue can be really cheesy in places. But dang, I've thought about the ending to that game probably monthly for over a decade. The sequels are an incredible continuation of the story as well.

The Talos Principle - for me, the puzzles hit the sweet spot of being hard enough to be on my mind all day, but never feeling like the solution was out of reach. But even more than the puzzles, the philosophical elements made me reflect on life, civilization, and personhood in a way nothing else has. It was a peaceful, tranquil experience of just me, a serene soundtrack, and thought provoking text and puzzles.

Undertale. The messages that game give you. Goddamn. That game also came to me at a point in my life where I needed it. The soundtrack saved me from contemplating a terrible decision. It saved my life. Wonderful game and an incredible experience.

The Witcher 3 is probably the greatest video game I've ever played.

The Last of Us 1 & 2 is probably the greatest video game story I've ever experienced.

These 3 games are something I think about in some capacity very often and are, in my mind, the benchmarks that every other game is held to.

Mass Effect and Dragon Age are my notable mentions.

I've mentioned this game already in a few comments recently, but I think it really deserves more attention.

Prey (2017): I've loved it since the first moment, and I still think about the story and lore very often. It's almost impossible to find a similar game (Bioshock 1 and System Shock 2 have quite some things in common with Prey, but the latter has its own unique vibe).

Mass Effect -- particularly Mass Effect 2 -- left an impression, but The Last of Us is and will always be the game that has stuck with me the most/longest.

Spec Ops: The Line I thought it was just another military 3rd-person shooter. Boy was I wrong. That thing hit me hard!

Also Oni by bungie. I like the style and I remember that the climax was somewhat emotional for very jung me.

This war of mine I cannot play this game for long and I absolutely love it for that.

There are others too but the common thing is that they were emotional for me. Sure I remember great visuals or gameplay but at the end of the day the games that make me feel stuff stay with me.

Bioshock Infinite. Love the aesthetics and world building in this game.

Last of Us part1 and part 2. Probably Ghost of Tsushima and also Shadow Tactics

Celeste, even made me cry a bit towards the end, first from it being sad but then happy at the very end.

Final fantasy VII and Kingdom Hearts games also are always stuck in my head even to this day

Cyberpunk 2077. Say what you will about the state of the game, especially when it released. But there's something about the endings that keeps me thinking about the game and has me really excited about coming back after enough updates have passed.

• half life 1, finished around 25 times.
• kotor 1, finished around 20 times with different classes, genders, alignment.
• kotor 2, finished around 25 times with different classes, genders, alignments, party members.
• might and magic 7, finished around 25 times with different party classes, alignments.
• might and magic 8, finished around 25 times with different party classes, alignments.
• mass effect 1&2, finished around 3-4 times.
• morrowind, played few hundred hours with different genders and classes.
• skyrim, played around thousand hour.

Who has obsession, me? No you have 🙃

Vampires, The Masquerade: Bloodlines. The whole vibe of the setting, the story, the locations, and then when I finally understood what the plot was really about. Masterpiece of a game, couldnt stop thinking about it.

Hades is so good. Waiting for Hades 2. Aaaaany day now.

Disco Elysium, easily. I think about it daily, and it was just written so powerfully.

The STALKER series really stuck with me for some reason.It's probably the familiarity of the landscape/atmosphere. Post apoc eastern Europe isn't that much different from normal eastern Europe lol

Barotrauma also stuck with me because of the atmosphere. Amazing game to play solo and feel the weight of the setting, although the bots you play with are a bit iffy and the multiplayer doesn't carry the same feeling of dread and isolation

Black & White 1 and 2

Horizon Zero Dawn. Need to play the second game at some point.

Mass Effect trilogy gave me the harshest gaming hangover in my life back when I finished all of them back to back like 10 years ago

There's also Ichiban Kasuga living rent free in my head, yesterday's trailer made it worse

The final act of Disco Elysium fucked me up for a while

Mass Effect series. Especially ME3 with the DLC's. I think it was the Citadel DLC that I enjoyed the most. The game was really emotional at times.

Terraria for sure, it took maybe 30 minutes and I was hooked for days until I beat it. I still come back every few years to do it again

SOMA. The ending still freaks me out until this day.

Horizon Zero Dawn (and sequel), Control, Mass Effect 2, Grim Fandango, Dreamfall.

In a very different way, Kerbal Space Program because it gives a good understanding of orbital mechanics.

Deus Ex and Morrowind are always installed in my computer.

Outer Wilds and Omori. Both beautiful games and if I had to choose one to play through for the first time again, I couldn't.

Half life Alex. I'm the only person I know IRL with a VR headset, so playing such an incredible and unique game feels like having an amazing dream that leaves you with intense euphoria , but knowing no one around you really cares as much about it as you.

For me it’s Return of the Obra Dinn. I was blown away by how well this game is done. I blew through it in like 2 days. The way the story plays out is so cool. Afterward I hassled my wife to play it because she loves that murder mystery stuff but she bought it and still hasn’t played it lol.

Anyway highly recommend if you’re into puzzle games.

No game has ever occupied so much of my mind as NieR: Automata. I beat the game, thought "huh, that was pretty good", and then thought about it again the next day. and again. and again. again. again. again. again. again. I just could not stop thinking about what the game was trying to say or how it made me feel, and it's just become more and more important to me as time has gone on. Really incredible game

Kenshi. Kenshi is the single most unique game I have ever played I think. There is no campaign, you are just sent into one of the largest maps ive heard of in a video game with the goal of "survive". So many ways to play, I've had so many different adventures in that game, with stories that I crafted that have stuck with me for years. I am still heartbroken I lost my saves from 2019 :(

Second choice is prototype. I dunno why but I just adore the shapeshifting combat, and edgy early 2000s aesthetic. Alex Mercer is one of my all time favorite supervillian/hero characters, he's just cool, man.

Last of us. Only the first one though

Disco Elysium. There are so many good quotes, particularly out of the thought cabinet, that I remind myself of on like a weekly basis.

I was in a bad place the first time I played through it. The Precarious World and One More Door stick in the back of my mind constantly, and I cried like a baby the first time I read "In the dark times, should the stars also go out?" Never before has a game so emotionally resonated with me, this hope in the face of crushing despair, despite everything.