My wife and I like to play games together, but PC devs often skip couch co-op options. For example, I bought Halo Master Chief Collection because I know Halo co-op is legendary and I never really played Halo growing up, nor did she. But the PC version specifically doesn’t have split screen co-op where the console version does.
We already own and play Stardew Valley, Outward (fantastic game if you aren’t aware), and Civ 5 (we prefer it over 6).
So what other options have you enjoyed that I may have missed?
Not exactly a recommendation (most of what I would have said has been covered below) but, my partner and I use Co-Optimus to find new games to couch play together. Here’s a filtered list of PC split-screen and couch co-op games.
https://co-optim.us/1m8Ysft
Hope that helps!