Serious Sam 3 Cannot Set Display Mode !full! Site

Visit the official dgVoodoo2 project page and download the latest stable release archive. Extract the downloaded zip folder.

Find the following lines and change them to safe values (e.g., 1024 × 768 or your native screen resolution): gfx_iScreenHeight = 1080 (or 768) gfx_iScreenWidth = 1920 (or 1024) serious sam 3 cannot set display mode

Missing engine components, corrupt .vpk scripts, or missing dynamic link libraries ( GfxD3D.dll ) will also block video modes from initiating correctly. Croteam notes that verifying your system cache resolves up to 99% of structural launching issues. Go to your . Right-click Serious Sam 3 and choose Properties . Select the Installed Files (or Local Files ) tab. Visit the official dgVoodoo2 project page and download

Find gfx_bFullScreen and change its value to 0 to force windowed mode. Croteam notes that verifying your system cache resolves

Once you get the game to launch once, immediately go into the video settings, set your desired resolution and full-screen mode, and then . The settings should now stick.

Stay on the tab and locate the Launch Options box at the bottom.

If you're using Steam, you can bypass the bad settings by forcing a standard, universally supported resolution.