MQ2FPS

/fps [on|off] - On/Off enables or disables the FPS display.
/fps [x|y] - Use x and y to control the location of the FPS display on the screen.

/fps mode [absolute|calculate] - With mode you can change the FPS limiter mode to the
one specified (absolute or calculate) or toggle between the two if no
mode is specified.
/maxfps [ bg | fg ] [ # ] - Sets the foreground or background frame rate.

/render [bg|fg] #|~#  - This sets the foreground or background rendering rate (ie. how many frames will be drawn). Setting the rendering rate does not slow down the game at all. The client still responds to the mouse and keyboard the same, the UI is still drawn, but the world itself is not drawn as often.

• With #, MQ2FPS will drawn 1 out of # frames.
• The use of ~# will cause MQ2FPS to draw #-1 out of # frames.