I feel like I mostly played old games this year, at least it helped me to pick Labor of Love: Cassette Beasts.
Cassette Beasts is made with Godot, devs are still releasing content, and they just added support for steam workshop.
There were so many good games for this category that it was hard to choose. e.g. I learned from Lemmy about Shattered Pixel Dungeon, that is open source and has been receiving updates for almost 10 years.
My other picks are: Shadows of Doubt, Tactical Breach Wizards, All Quiet in the Trenches, and Tiny Glade.
I also liked Star Fetchers : Escape from Pork Belly, but they released it as DLC rather than its own game.
I was thinking about Keep Driving, and Dice Gambit for the soundtrack, that was also when I thought about Cassette Beasts. But they are not from 2024. I will probably vote for the abbot rapping in Esperanto from Metaphor.
2024 is not a great year for VR, and I hope Valve pushes some more updates to imporve steam vr next year.
I imagine Metro Awekening is a contender for 2024. Name brand, and many reviews. I think others to qualify, for the same reasons, would be Metal Hellsinger, Maestro and Arizona Sunshine Remake.