Sonic in Super Mario World (Improvement) (SNES) Romhack

this is an improvement hack from the original sonic in smw hack made back in 2016 by Davi D. this improvement adds more sprites for sonic, dialogue for sonic, tails as player 2, the ability to re-enter switch palaces like castles, red and blue blocks giving powerups, and optional music from the sonic games.
if you patch this on a .smc rom of smw, you may need to remove the snes copier header using this patcher: https://www.marcrobledo.com/RomPatcher.js/ it should work fine on a .sfc rom of smw though.

Hashes:

Filename: Super Mario World (U) [!].smc
CRC-32: a31bead4
SHA-1: 553cf42f35acf63028a369608742bb5b913c103f

Staff/Credits:

Davi D. for most of Sonic's sprites, me for editing some other sprites of Sonic, and Kusamochi for a few of Sonic's other sprites and ALL of Tails' sprites
Koopster for the code to re-enter switch palaces
Roy for the patch of all switch blocks having power-ups
Bensalot, Disco The Bat, and Smallhacker for the seperate player sprites patch
Bloony Fox for the fixed cape palette
Dioxas, Gamma V, Nameless, bebn legg, be11, Ultima, Wakana Mizuho, Moose, Lumy, Slash Man, MYSMWMUSIC, Hazel, and Ruberjig for all the custom music.
https://www.youtube.com/playlist?list=PLsWEcTyPObZ1eMZMdNkLH5bIpqyhDxWKI

Relevant link: https://archive.org/details/sonic-in-smw-v-3

YouTube Video:

File download:

Help about patching:

Most of the files you're about to download need to be applied to your game. Here is a list of utilities that allow you to do this:

Online Patcher: Marc Roblero's online patcher. Works with many different file types.
Floating IPS: NWell-known patcher for applying IPS and BPS files.
Delta Patcher: Used to apply xDelta files.
More Patchers

On most files, you can also press “Patch It”, to apply the patch without downloading the file.