Serious Sam 3 Cannot Set Display Mode Top

If you’re still stuck after trying all these methods, visit the Croteam Steam forums or the Serious Sam Discord. Provide your system specs (GPU, monitor model, Windows version) and a screenshot of the exact error. But chances are, by following this guide from the quick fixes to the advanced tweaks, you’ll already be hearing the satisfying of a double-barreled shotgun.

If the error appears when alt-tabbing or changing settings: serious sam 3 cannot set display mode top

Click and select Serious Sam 3 ( Sam3.exe ) from the directory. If you’re still stuck after trying all these