https://wccftech.com/intel-xess-wont-be-available-until-early-summer-games-list-gets-larger/

As part of today's Intel Arc Alchemist news drop, the company quietly revealed that the AI supersampling technology Intel XeSS won't be available until early Summer.

We were hoping to find it in the recently released Death Stranding: Director's Cut, but it wasn't there, and the developers only said it would be added in a future update. It seems like it'll be a while before it goes live.