It's a reskin hack for Super Mario World about Paper Mario.
Features: Mario, Yoshi, Peach, Bowser, etc.!
That's all. Enjoy the game!
Database match: Super Mario World (USA)
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File SHA-1: 64FB6E78F8120E9B6236ACD74DD20424DECFC6C2
File CRC32: DDFF75E6
ROM SHA-1: DAA6B94E38C4C45B81CF7E64C0F5F3D618237C4B
ROM CRC32: 72FA9B1E