>>1407713 (OP)
I'm dumb, somehow missed the "no console ports" in the OP. Okay, some more then. I feel like that's a stupid restriction and you'll miss out on several good games by doing that but very well. Dark Souls 1 was a console game before getting a PC port, rest of those first recs are either simultaneous releases or got console ports after the original PC release.
A few more games. All of these are Indies and either are PC exclusive or came out on PC first.
>Epic Battle Fantasy (Series)
5 is the best in this series and the one I recommend you play, but they all have some charm to them. The first three games were on Newgrounds before 3 got a standalone version, you might actually know the first two if you used that site at all. They're a series of comedy JRPGs with a very "old internet" humor to them and classic "four dudes in a row" gameplay. They're very well designed and quite fun in spite of the outward appearance.
>Castle in the Clouds (and Midnight Castle Succubus)
I don't know your stance on porn games, OP, but this game and Libra Heart's other works are really good SNES inspired games with the set dressing of being hentai games. This one in particular is one of the most fun castlevania-inspired games I've ever played. Even if you got rid of the smut it'd still be a phenomenal little experience. Midnight Castle Succubus is their other really good title and I heavily recommend that as well, since Midinight Castle Succubus was their castlevania and Castle in the Clouds was their C2: Simon's Quest, in a sense. Libra Heart's games also have a "SFW toggle" that removes most of the lewder designs and gets rid of the hentai CGs, if you just want the gameplay and can't tolerate the smut.
>FAITH
Atari style horror games following the trials of a priest as he goes around doing independent exorcisms. The dev got inspired to make these when he found an old Atari add-on that allowed the console to have voiced dialogue, though very rough and had very little games made for it. It's a trilogy of really solid horror games that actually manage to be quite spooky in spite of the limited graphics.
>Fight Knight
First person brawler where you fight your way to the top of a tower, punching the ever-loving shit out of everything in the way. Really fun game, though it's hard as balls with the default settings. You can turn down the speed to make the game easier, if you need to. Love the art style of the game being mostly solid colors with very detailed gradients and shading to make things stand out. Plus individual elements like characters or props each having distinct colors.