**UPDATED** Easier, less buggy, and more fun! This playable demo will let you experiment with Jumping Spider's unique movement mechanics and use them to catch paranoid flies. This version is a smaller file, but it requires Adobe AIR 3.9 or later. It should work on both Windows and Mac OS X. It will hopefully work on Mac OS X. I have no idea if it will work on Mac OS X; let me know if you have trouble with it. Not representative of the final product.