Dying Light 2 developers Techland confirmed PS4 and Xbox One purchasers will get next-gen upgrades free of charge.
Dying Light 2 Stay Human
Dying Light 2 will have free cross-gen upgrades but no cross-gen co-op at launch
Daily Deals: Buy 2 Xbox Series X Games, Get 1 Free (Halo Infinite, Forza Horizon 5, Dying Light $39 Each After Discount) - IGN
Dying Light 1 will get a next-gen update
Review Dying Light 2 Stay Human - Gaming - XboxEra
Dying Light 2 Will Have Free Next-Generation Upgrades and Three Console Modes – GameSpew
Dying Light 2 getting free PlayStation 5 and Xbox Series X/S upgrades
Dying Light gets free PS5 upgrade; Xbox Series X patch coming soon - Polygon
Dying Light 2 on Xbox Series X is parkour heaven despite some story missteps - Neowin
Xbox Series X vs Xbox One X: will it be worth the upgrade?
Dying Light PS5, Xbox Series X/S Upgrade Will Update the Game [UPDATED]
PlayStation 5 vs Xbox Series X vs Nintendo Switch
Original Dying Light Takes a Leap Forward with Updated PS5 Performance