To fix the Glitches appearing in the video sequences we need DXVK. A DirectX to Vulkan Translation Layer. Mostly used on Linux & Steam Deck. But you can also use it on Windows.

First you go to the DXVK Github site:


And download depending on your GPU the latest or an older version of DXVK. Since 2.0 DXVK requires an GPU with Vulkan 1.3 support. Older versions require 1.1 so if your GPU is a bit older you might want to try one of the older ones.

Afterwards you use 7-Zip and extract it once:



Then go inside the folder and extract it once more:



Then you go depending on the games API either in the x32 or x64 folder. Since Lego City Undercover uses 64bit we go into the x64 folder:



Now you just need to determine which Graphical API the game uses, or if a game uses multiple API's you copy all of them the game supports.



Lego City Undercover uses DirectX 11 so we copy the d3d11.dll & dxgi.dll inside the game folder:



Thats it, now simply start the game and the cutscenes should work once again. Also to verify that a game uses DXVK inside of the game executable folder there should be 2 log files.