You can go to project64's homepage and download other recommended video plugins; however, on my computer none of them worked, the default Jabo plugin is the one that the game runs on, the other showed the right graphics but froze the game at the file select screen. Try some out, see what works on your computer. You might get lucky, but Paper Mario is listed on Project64s homepage as one of the roms with problems. You can always try another emulator, 1964 for example. Good luck.