It used to play perfectly. But then i tried to play once and all i got was a Grey screen with a red x in the upper left corner HALP!!!
This happened to me before, how I fixed it was first deleted the AllGoFree folder in the "C:" drive, and if that doesn't work then you my have to reinstall Java.
If its a red X in a box, its your java, do what Zack says, if you need help deleting the allgofree folder, you can look at this http://www.worldscapeblitz.com/blitz/smf/index.php/topic,1119.0.html (http://www.worldscapeblitz.com/blitz/smf/index.php/topic,1119.0.html)
were going to reinstall soon if i still cant get it 2 work ill keep posting THX!!! ;) :D :)
Make sure you uninstall Java before you reinstall it. ;)