Gotten several people saying that Mesen is not running the demo properly and is causing the game to crash when using an attack or heal. Recommended emulator is currently FCEUX link to the emulator here: https://fceux.com/web/home.html

This issue seems to be affecting PowerPaks and Everdrives as well. Will try to resolve this as soon as I can track the issues down. 

Thanks for the support guys!

-Dave Nemeth