If you want to change more than just a single sprite you will have to do some more shuffling around in the CHR bank.

Find some screen shots of the creation of "Impossible BurgerTime" below.

Find a link to the Piskel sprites here!

"Impossible BurgerTime" Mods

Changing Chef to Cow


  • Front idle
  • Walk down left
  • Walk down right


  • Back idle
  • Walk up left
  • Walk up right


  • Side walk

Attack (Throw Salt)

  • Front
  • Side
  • Back

("Dying" sprites not shown)

Ice Cream changed to Burger King Crown

Splash or Title Screen

  • Letters added / modified.
  • Impossible Flag added.
  • Cow added inside of "B".

Our new mods in action!

Can you change the enemies to something more creative? Enjoy and happy ROM hacking!

This guide was first published on Jun 24, 2019. It was last updated on Jun 24, 2019.

This page (Going Further) was last updated on Jun 18, 2019.

Text editor powered by tinymce.