

dotnet35sp1 to launch the game
To fix Video errors, videos will play audio heard but screen is black: quartz klite
Better rename /data/shared/videos to skip videos or follow instructions from Dragon77 with Proton5
protontricks 23460 dotnet35sp1
Played with Proton 5.0-10 and install dotnet35sp1
(after game first run)
dotnet35 installs not greater than Proton 5.0-10.
For playing videos may help solutions from other reports.
gamescope -w 1920 -h 1080 -W 3840 -H 2160 -f -U -- %command%
Game freezes when skipping videos.
You can't end videos with a mouse click, otherwise the game freezes. That's why I disabled the manufacturer videos. The story videos are also affected by the problem and should therefore not be ended prematurely with a mouse click.
- Optionally disable the manufacturer promotional videos by deleting them:
rm "/home/$USER/.steam/steam/steamapps/common/Ceville/data/shared/videos/"{kalypso_logo.wmv,realmforge_logo_1024.wmv}
All terminal commands refer to the default path of the Steam library. If the library has been moved to another location, please adjust my commands accordingly.
- If you have already started the game with another Proton version, please delete the prefix first.
sudo rm "/home/$USER/.steam/steam/steamapps/compatdata/23460"
- Select Proton Version 5.0-10
- Run Ceville and finish the game
- install "dotnet35" with winetricks:
WINEPREFIX="/home/$USER/.steam/steam/steamapps/compatdata/23460/pfx/" winetricks -q dotnet35
- The game now works without videos Making videos runnable
- Download K-Lite Codec Pack Standard Version from codecguide
- In the terminal, go to the download location with the exe file and run the following:
WINEPREFIX="/home/$USER/.steam/steam/steamapps/compatdata/23460/pfx/" wine "K-Lite_Codec_Pack_1695_Standard.exe"
- Leave everything in the installation menu on default settings and confirm until the end. At the end, please deselect the following: "Install additional DirectX Files" and click finish.
If the process was not terminated in the terminal after the installation, please enter the following key combination: "CTRL"+"C" This will terminate the process in the terminal.
- Install gamescope and set the above steam launch option:
- e.g. install with Arch linux:
sudo pacman -S gamescope
* Launch Option:
gamescope -w 1920 -h 1080 -W 3840 -H 2160 -f -U -- %command%
Enter the above Gamescope command as the launch option. Without gamescope the videos are displayed incorrectly. The first two numbers represent the desired resolution in the game, in my case 1920x1080. The second two numbers stand for the max screen resolution. In my case it is a 4k screen with 3840x2160. Both resolutions must be adjusted according to the screen size and the desired resolution in the game. In addition, the resolution in the game's graphics menu must be set to match the launch option. In my case it was 1920x1080. The launch flag "-U" is optional. This enables AMD FidelityFX™ Super Resolution 1.0 for upscaling.
finished
I played the entire game with 1080p 60fps. The game does not scale the font. Therefore i have only played in 1080p with a 4k screen. However, I activated AMD Super Resolution with gamescope, which sharpens the font in particular.
menu shows up but the game crashes on launch
Briefly shows loading screen then crashes to desktop

Crash on launch. Steam tried to install .net35 and failed.


will not start
