Patch 1.3 for Still Wakes the Deep adds DLSS, FSR3 and XeSS support to the PC Game Pass version
, by Quentin
The PC Game Pass version of Still Wakes the Deep didn't support DLSS, FSR3 and XeSS at launch due to a number of technical issues. Still, the developers promised to make them work soon enough.
The new patch 1.3 adds support for these technologies from NVIDIA, AMD and Intel.
Source: wccftech.com