This game was originally planned for release in North America as Ufouria: The Saga, but was delayed until it was cancelled sometime around 1993. It was, however, released in PAL nations (Most of Europe and Australia). The English language version replaces the graphics of two of the playable characters (including main character Hebereke, once a mischievous white penguin to this snow-man named "Bop Louie") as well as birds dropping poop with birds dropping 10-Ton Weights. Also, the story in the English language version lacked the humor, character personality, and story of the Japanese version.

uforia the saga (mario bros playable character)
This ips patch changes the playable character to Mario Bros version 1.2 The saga was changed to the Uforia version and the sprites and animations were corrected, also some color palettes were modified, the dialogs of the Mario Bros character are now in Spanish.
In IPS format, you can use LunarIPS or Floating IPS.
File used:
Hebereke (Japan) .Nes.

The IPS patch must be used on a NES ROM.

Database match: Hebereke (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
File SHA-1: 5CE5DAAB012AE6A49B2FE18E162343D3EA705EAC
File CRC32: 2A137974
ROM SHA-1: 7D10C6DD141DA35A1672F127791639B5816C692D
ROM CRC32: 72928698