An old project i occasionally work on from time to time
Place in C:\Program Files (x86)\Steam\steamapps\common\Fistful of Frags\fof\cfg
Launch options: -dxlevel 80 -novid -nojoy -nosteamcontroller -particles 1
(warning: using dxlevel 80 reduces alt tab compatibility)
Credits
Chris' maxframes as a base for the config itself.