FSR 3.1 and Frame Generation Now Available in Spider-Man and More Nixxes Software Titles - Steam Deck HQ
steamdeckhq.com
Nixxes has added FSR 3.1 Frame Generation to 5 of its released games, and it works pretty well on the Steam Deck.

They’ve added FSR 3.1, XeSS 1.3, and FSR 3 Frame Generation to:

  • Ghost of Tsushima DIRECTOR’S CUT
  • God of War Ragnarok (Releasing Soon)
  • Horizon Forbidden West (20% Off)
  • Marvel’s Spider-Man Remastered (40% Off)
  • Marvel’s Spider-Man Miles Morales (40% Off)
  • Ratchet and Clank: Rift Apart (40% Off)

Frame generation is usually only beneficial if you already have a reasonably high fps, but the author of this article mentioned that it actually worked really well for him in Spiderman on Deck and let him hit 60fps.