I recently bought two PS2 controllers with USB adapters, so that I could play all these awesome games without using my keyboard (annoying). The games work fine when I just use the keyboard and the controllers work fine on their own as well. However, when I try to use the controllers on these games, they hardly work. Sometimes, they don't work at all......sometimes, it's like you are constantly pressing on the pause button even though you aren't touching anything.....sometimes, some buttons work but you aren't able to perform all the actions like punching or kicking. I have tried going into the change controls section but it only lets me change to different keys on my keyboard. How can I get these PS2 controllers to work properly with all the games on this website????? Please help!