To fix start error, go to your documents folder > 'SHELLSHOCK_NAM67' > and then open the 'TOD_PC.ini' file. Add the following text: [Video Driver] Mode = 1920x1080x32 @ 60Hz ScreenMode = Fullscreen PostRenderEffects = Off [Sound Driver] 3D Sound = Off Click Save and close.
Add the following text:
[Video Driver]
Mode = 1920x1080x32 @ 60Hz
ScreenMode = Fullscreen
PostRenderEffects = Off
[Sound Driver]
3D Sound = Off
Click Save and close.