I have too many to list...but here's a "few" of them:

• Sekiro: Shadows Die Twice (working on no-death run)
• Dark Souls Trilogy (Shuffler is fun)
• Halo Infinite and MCC (will do campaign or pvp)
• Borderlands Series
• Nine Sols
• Terraria (doing vanilla on Master with Primal)
• Ace Attorney
• Monster Hunter
• Midnight Club II
• Jak and Daxter

I suggest you give the Dark Souls games a try as well as Halo. Halo: Campaign Evolved releases on July 28th!

I'm also about to start a Trailmakers playthrough with Weed/arlybird. I watched Eliz play it, and it caught my attention.