A bug in the textures of the game !!! (Turok)

Faced the same problem. Looks like this is a common problem for games on the Unreal, so the solution found quickly:
1) In the game folder looking for path \TurokGame\Config
2) Find the file TurokInput.ini
3) Open the file with Notepad and look for a line ConsoleKey_=none
4) Instead of none put the Tab (Attention! Tab written with a capital letter!)
5) Now start the game and using Tab, open the console, where prescription viewmode unlit
According to the source: this removes the lighting (shadows, brightness, etc.), but the texture. Don't be afraid to replay the whole game with such graphics do not have to: after completing a level, write in the console: viewmode lit, see — everything's the same.
P. S. I Have this method to work after landing on the planet back the graphics settings and it worked :)

Did everything as written,returned all the settings back to the black again.

THANK'S BRO

THANK'S BRO