Romhacks Sonic 1 – Purish Engine (Genesis) Romhack

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This is the current version of Sonic 1 Purish Engine. Purish Engine is open source and it’s unique base for ROM Hacking structure by Mildanner. This is not “Sonic 1 Definitive”, this is Sonic 1 Engine Base that Mildanner made by modifying it how does he like to be used in a ROM Hack Structure but with improved stuff. Known Modifications in Engine PAL fix SMPS; Sonic Jump Dash Ability; Clap and Cymbal added to Mega PCM; Extra music 94-9F; Clean palette in half; Smooth special stage; ASCII Level Select; Speed Cap Removed; Sonic 1 Prototype Drums; Extended Debug […]

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Note: This is just Sonic 1 with some modifications and improvements, it's also open source and free to use. The engine's name is Purish Engine because it's customized by me and polished the clean palette in half.
 
This gives a red screen in Genesis plus gx, is there a way to fix this? 👍

I tried the checksum tool but it shows the patched rom as not having a bad checksum.

It doesn't seem to do this other emulators but gx is my emu of choice.

This looks great, hoping there's an easy way to fix it. ☺️
 
Thank you so much Mildanner! Will check this out. Looking forward to digging in and giving it a good playthrough. Keep.up the great work! 👍😀
 
Eventually, I was not expecting to be in active development in Sonic 1 Purish Engine. If you want to see the modified disassembly as source code, please go on GitHub and find for Purish.
(Click on me)
Still fact that I'm making it as Purish base for my ROM Hack work containing other people's guides, fixes and improvements.
 
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