Steam release of the game
Played about an hour of the prologue with no issues encountered.
What does not
Game starts up with a black screen.
What was not tested
Any gameplay past the initial quest.
Framerate with Wine 3.2 was around 10fps. I'd recommend Wine-staging 2.21, which gave 20-30fps on the same (medium) settings. I am wondering if it is affected by a similar issue as The Witcher 3.
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Fedora 27 x86_64||Apr 08 2018||3.5||Yes||Yes||Yes||Silver||Phobeus|
|Show||Linux Mint 18.3 "Sylvia" x86_64||Apr 06 2018||3.5||Yes||Yes||Yes||Bronze||slavikgenes|
|Current||Ubuntu 16.04 "Xenial" amd64 (+ variants like Kubuntu)||Feb 17 2018||3.2||Yes||Yes||Yes||Bronze||kaiman|
|Show||Ubuntu 16.10 "Yakkety" amd64 (+ variants like Kubuntu)||Feb 15 2018||3.1||Yes||No||No||Garbage||Rato Godoy|
|Bug #||Description||Status||Resolution||Other apps affected|
|44315||Buffer maps cause CPU-GPU synchronization (Guild Wars 2, The Witcher 3)||NEW||View|
|44520||Kingdom Come Deliverance, black screen, d3dcompiler||UNCONFIRMED||View|
|44521||Kingdom Come Deliverance, flickering artifacts ingame||UNCONFIRMED||View|
|44682||Kingdom Come: Deliverance, The Witcher 3: low performances||UNCONFIRMED||View|
|44683||Kingdom Come: Deliverance: Torch doesn't work properly (no illumination)||UNCONFIRMED||View|
Black screen issue
If your game starts into a black screen, go to the game's folder and copy over the DLLs (or override them) d3dcompiler_46.dll and d3dcompiler_47.dll:
- Source: drive_c/Program Files/Steam/steamapps/common/KingdomComeDeliverance/Bin/Win64Shared/
- Destination: drive_c/Program Files/Steam/steamapps/common/KingdomComeDeliverance/Bin/Win64/
If you see floating graphical artifacts in the game, they most likely come from water bodys anywhere. Set your water quality in the advanced graphics to at least "Very High", this will make it disappear.
Poor performance, low FPS
For now you should stick with the latest wine-staging (at the time writing this is 2.21), as non-staging gives very poor performance even on good machines (currently only nvidia tested). Hopefully a new maintainer for staging is soon to be found, as the staging patches drastically increase performance for KC:D.
Most likely the path to your "Windows Documents folder" just changed in your WINE configuration. Open winecfg in your KC:D wine prefix and double-check, if you set a Documents folder. I set mine simply to my ~/Documents, which is a convenient option if you want to have fast access to files like your savegames or your player's profile (settings and stuff). Helpful pic
( is the Windows name;  is your Linux location, which will be set via )