Reality Factory

When I test my game it lag but alot is it normal! When i run other games made with RF it work just fine...but the one I made they lag....

Someone have an answer for me?

depends. what are your computer's specifications? how detailed is your level? how long has it been since you reformatted? (that last one might seem odd, but recently everything in rf started lagging terribly with the d3d driver, even with a bare one-room map, i reformatted and it was fine, dont think it happened with demos)

ok