Any weed smokers here? Good. Now buy "BROFORCE" from steam and get 1-4 keyboards/controllers and smoke something while you play it. Get some friends to your house and select "local-co-op"... By far, in my lifetime, it has been the funniest shit to play when high. Me and my friends are like 100 hours in and still going... Crazy addicting. You get to play with all your childhood (70's-00's) movie heroes, and there's like 50 of them in the game.
One game that I really enjoyed was Hyper Light Drifter. The visuals, soundtrack, gameplay...everything about it just blended together so well. It was a wonderful experience.
I used to really love playing Sonic Heroes, the Incredibles, Shadow the Hedgehog, and Forza Motorsport with my bro as a kid. Those games were like the only defining games of my childhood tbh