Dmc Devil May Cry Steam Must Be Running To Play This Game Fix Extra Quality -

For anti-aliasing, disable in-game AA and force it via GPU:

The Steam overlay can sometimes conflict with the Direct3D hooks used by "Extra Quality" graphical mods. For anti-aliasing, disable in-game AA and force it

: Right-click the game's executable (usually DMC-DevilMayCry.exe in the game folder) and select "Run as administrator". For anti-aliasing, disable in-game AA and force it