Ok. Play time on the deck from most to um… not as much.
Darktide
No man’s sky
Monster Hunter rise
Outriders
Dragon’s Dogma
Warframe
Phantom Abyss
DRG
Deathloop
Cult of the Lamb
Satisfactory (runs quite well with tweaks and a good controller layout)
Death Stranding (properly blew my mind how good it looks)
Remnant From The Ashes
Have a nice Death (I think still early access but has a lot of character)
Chernobylite (surprisingly good rogue like Stalker like game)
There’s a lot more but these are the ones that I’ve enjoyed most. They all run from fine to incredible if you lock the frame rate at 40. Many of them benefit heavily from steam input too. DRG for example, I can pull off manoeuvres that are considered mouse and keyboard only.