I know, this is kind of a cliché question! I haven't seen it asked here in this territory though, so I'm curious what games the stackers here like. I know it's hard for me to narrow down an absolute favorite, so I'm going with a top three instead.
- XCOM 2: War of the Chosen - I've spent so many hours on campaign after campaign in this game, it's lots of fun. I struggle to find any other games that scratch the same itch, I really enjoy the mix of turn based tactics and the base building strategy layer.
- Kingdom Come: Deliverance - Another one that I've sunk many hours into. It's so easy to ignore the quests and just explore in the forest for a couple of hours, you never know what you might find. The entire map has tons of little touches that make the world feel very lived in, and if you can overlook some of the rough edges there's an amazing game underneath.
- Stardew Valley - This one is a little different than the other two, but sometimes it's nice to have a cozy game! I've been playing it for years, and although I sometimes take long breaks I keep coming back. I got my wife into it as well, and we sometimes spend evenings in multiplayer.
Those are my current favorites (subject to change!) so now I'm hoping to hear about other people's favorite games. Maybe I'll find something new to try through it!