This game recommendation thingy might be helpful: https://apps.quanticfoundry.com/surveys/start/gamerprofile/
In the profile you choose what you are looking for in a gaming experience - it doesn’t matter if you don’t know yet or need to make up some answers. There are questions like “How important is working towards a common goal with other players?”
It’s a place to start anyway.
“Is there any evidence of this? A single picture even?”
Have you considered using a search engine? Do you need help with that?