Spring RTS Engine

is there a fps limit in this game or a way to make one turn on or off. ive heard people talking about getting a few hundred fps when settings are off but i can not get mine to go above 85 fps. i know it can so im thinking there might be a limiter or something.
ive got
intel p4 3.4GHz
nvidia 6800gt overclocked
1Gb ram

It's probably limited by a vsync setting, ie. the graphics framerate won't ever go higher then you monitor's refresh rate.

With nvidia you can turn this off somewhere in their settings utility. I don't remember the exact name in it tho.

thanks, now im getting almost 700fps when the setttings are down