Compatibility Report

• Name of the game with compatibility issues:Trillion
• Steam AppID of the game:451780

System Information

• GPU: AMD Vega 56/64
• Driver/LLVM version: Mesa 22.2.0
• Kernel version: 5.19.12
• Proton version:7.0

I confirm:

• [x] that I haven't found an existing compatibility report for this game.
• [x] that I have checked whether there are updates for my system available.

Symptoms

Game exits before getting into main menu.
Logs point to problem with GStreamer:

(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_element_set_state: assertion 'GST_IS_ELEMENT (element)' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_pad_set_active: assertion 'GST_IS_PAD (pad)' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_pad_unlink: assertion 'GST_IS_PAD (srcpad)' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_object_unref: assertion 'object != NULL' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_object_unref: assertion 'object != NULL' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_element_set_bus: assertion 'GST_IS_ELEMENT (element)' failed
(wine:92077): GStreamer-CRITICAL **: 18:53:07.608: gst_object_unref: assertion 'object != NULL' failed

Followed by exception.

Reproduction

1. press play
2. observe game exit

steam-451780.log