https://en.wikipedia.org/wiki/List_of_Sony_Interactive_Entertainment_video_games

Sony has been the publisher for a zillion games via SEI.

They also literally directly own a bunch of game studios including Naughty Dog (The Last of Us, Uncharted, all the way back to Crash Bandicoot), Arrowhead Studios (Helldivers), Guerilla Games (Horizon) and now also Bungie (Destiny, Halo). That’s just a few of the big studios they own. Complete list here: https://www.gamesradar.com/playstation-studios-sony/

Edit: Oh and of course they owned the studio that made Concord (Firewalk Studios)

Some of the third party steam machines from 2015 actually had some distribution to Walmart stores. I saw it in the flesh!

Dark Place was amazing and stupid. Totally forgot about that one