Digital Foundry - Yes - Valve Really Did Fix Elden Ring PC For Steam Deck!

• EldenRingStutterFix

  17 141 5.9 C++

  Discontinued D3D12 modification that might fix stuttering in Elden Ring

And yes, you could. There's even a d3d12 fix by now.

• Proton

  1,448 22,655 9.6 C++

  Compatibility tool for Steam Play based on Wine and additional components

  

I share my game library between Linux & Windows, so I use NTFS and followed this guide: https://github.com/ValveSoftware/Proton/wiki/Using-a-NTFS-disk-with-Linux-and-Windows Seems intimidating to set up, but it wasn't that bad. Another option is BTRFS with WinBTRFS.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• vkd3d-proton

  329 1,674 9.7 C

  Fork of VKD3D. Development branches for Proton's Direct3D 12 implementation.

• proton-ge-custom

  1,160 9,205 9.6 C++

  Compatibility tool for Steam Play based on Wine and additional components

I did try GE-Proton 7-9, but didn't set the launch option. According to the release notes that is already the default for ER: https://github.com/GloriousEggroll/proton-ge-custom/releases/tag/GE-Proton7-9

Suggest a related project