Increasing folder size

Hi, I have a Cider version of NBA Live 2008, and it has 58 MB free disk space. I cannot delete any files, because the game wouldn't work. However, I am trying to apply a patch, which is around 200 MB. Is there a way to increase the size of the folder so that there would be more free space?

P.S.: I have approximately 130 GB free disk space in Macintosh HD. The game takes up 2.8 GB. I am running Mac OS X Leopard.