Rift game - Steam Proton Graphics Error

steam system info

Computer Information:
    Manufacturer:  Unknown
    Model:  Unknown
    Form Factor: Desktop
    No Touch Input Detected

Processor Information:
    CPU Vendor:  AuthenticAMD
    CPU Brand:  AMD Ryzen 7 2700 Eight-Core Processor          
    CPU Family:  0x17
    CPU Model:  0x8
    CPU Stepping:  0x2
    CPU Type:  0x0
    Speed:  3577 Mhz
    16 logical processors
    8 physical processors
    HyperThreading:  Supported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Supported
    SSE41:  Supported
    SSE42:  Supported
    AES:  Supported
    AVX:  Supported
    CMPXCHG16B:  Supported
    LAHF/SAHF:  Supported
    PrefetchW:  Unsupported

Operating System Version:
    Ubuntu 18.04.1 LTS (64 bit)
    Kernel Name:  Linux
    Kernel Version:  4.19.11-041911-generic
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11906000
    X Window Manager:  Xfwm4
    Steam Runtime Version:  steam-runtime-beta-release_2018-11-23

Video Card:
    Driver:  NVIDIA Corporation GeForce GTX 1080/PCIe/SSE2
    Driver Version:  4.6.0 NVIDIA 410.78
    OpenGL Version: 4.6
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 143 Hz
    VendorID:  0x10de
    DeviceID:  0x1b80
    Revision Not Detected
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  2560 x 1440
    Desktop Resolution: 2560 x 1440
    Primary Display Size: 23.54" x 13.23" (26.97" diag)
                                            59.8cm x 33.6cm (68.5cm diag)
    Primary Bus: PCI Express 16x
    Primary VRAM: 8192 MB
    Supported MSAA Modes:  2x 4x 8x 16x 

Sound card:
    Audio device: Nvidia GPU 83 HDMI/DP

Memory:
    RAM:  32115 Mb

Miscellaneous:
    UI Language:  English
    LANG:  en_US.UTF-8
    Total Hard Disk Space Available:  119674 Mb
    Largest Free Hard Disk Block:  82826 Mb
    VR Headset: None detected

Recent Failure Reports:

After adding this fix, graphical issues were fixed:

WINEPREFIX=/path/to/steamapps/compatdata/39120/pfx winetricks d3dcompiler_43 d3dx9_43

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Yep I can confirm that fix worked. I opened a terminal to the compdata and used the command format above. Worked great. Played for an hour with no issues.