[Saberstorm]

New Bug on the steam version of Gothic 3.

After I fixed the problem with the mouse not working I get a new weird bug wherein the character point of view flickers very rapidly between front and back and from top and bottom, several shifts in view per second. This steam version was not tested... it sucks.

[Bastardo]

Gothic 3 on Steam comes with CP 1.6 I believe, but you can manually update it to whatever version you want.
First disable automatic Steam updates for Gothic 3 because that option will mess with custom installs.
To find the option, right click Gothic 3 on Steam then select Properties -> Updates.
Then you can update the game to CP 1.75 or whatever.