Can you provide a working mapper for the PowerPak?  I am not having luck getting it to run on there.

Unfortunately the "official" PowerPak mappers have not been updated since 2010, but there are additional mapper sets that will work.

See this page for information:
https://wiki.nesdev.com/w/index.php/PowerPak

The Loopy's Mappers set, and the PowerMapers set will both properly support Lizard.

Loopy's set behaves like the original PowerPak mappers, simply adding support for new ones. The PowerMappers set adds other features like savestates as well.

Thanks. I had the power mappers mapper on there but the screen was glitching out when I tried to load the game. 

I didn't know Loopy's set had the same mapper...that one works! Thanks!