I remember being surprised by Lufia 2 rise of the sinistrals. It was my first RPG other than a Zelda type game as a kid.

XCom2 the content just DOES NOT END.

And MGS Peacewalker. How they cramed so much stuff unto the tiny PSP disk is beyond me. The list of unlockables is insane.

I never expected A Girl Who Chants Love At the Bound of This World: YUNO on the PC98 to take me like 80 hours to complete without a guide.

Duck Detective. Charming game, but quite short.

Drakenguard 3, Nier.

DDLC. It was a free dl, and I never played anything like it, so I figured I'd see what everyone was on about. It was surprisingly short!

Deuteros. This is pre 1995, I believe.

Played the game for over a day, got to conquer the entire system, thought I was done but then I found out that that was only 10-20% of the game

Lufia: Rise of the Sinistrals. JRPG for the SNES published by Quintet. VERY large game for the era, there are a LOT of towns with dungeons to go through. Gets a little grindy mid-way through, it also manages to fit such a large quest with such a large game map on the cartridge by having relatively little variety in visuals. There's one town tileset, there's one dungeon tileset that gets palette swapped, there's one cave tileset that gets palette swapped, there's a relatively small number of music tracks you'll be hearing a lot.

The North American release of its sequel had a very late game dungeon that was corrupted, and technically possible to move through but you'd have to have played the PAL version to know what you're doing. One of the few broken games I'm aware of to get a Nintendo seal of quality. Lufia II is actually a prequel, you play out the full adventure of the legendary heroes you play in the cold open of Lufia. There's a cool detail between the two games, in the first, when the legendary heroes were legendary, the dialog is spoken very formal and pompous. In the second game, when we've been with them this whole time and they're just people, the same dialog plays out the same way but it's much more casual. "Come forth and show thyself!" becomes "Come out and show yourself." Probably my favorite detail of the whole series.

I've avoided this thread for a bit because I assumed there'd be a bunch of dick jokes. I was pleasantly surprised with a bunch of thoughtful and awesome comments. Fucking love the nerdiness of this community.

To answer the question - there's a number of them, but i think the first one for me was Fable: The Lost Chapters. It added a ton of new content on top of the base game, plus there were a good amount of extra side quests, challenges, puzzles, collectibles, etc, that I got so much beautiful and memorable gameplay from it.

It does feel like games nowadays are made to appeal to the masses and/or pump out a lot of games as quickly as possible in order to generate as much money as possible. Fortunately indie game studios and devs still exist for people that are looking for a little more substance. Shout out to the Indie Stone for Project Zomboid and their continued efforts to add more awesome features to their game!!

The Last of Us II. I went in expecting the same act structure as the first and was surprised. If you've played it then you know what I'm talking about. Despite mainly taking place over just a few days it really feels so drawn out and a relentless struggle, which felt so perfect for the world of the game.

Beyond The Edge of Owlsgarde. No spoilers, but despite playing it for plenty of hours (don't have an exact count), I felt it was short. Pretty cool enough of a modern point and click adventure game, though.