If you have retrieved the disassembly, here is how modern developers are using it:

The author does not condone piracy. Only use original BIOS files and ROMs you have legally dumped yourself. Sonic.EXE is a fictional creepypasta; do not attempt to summon entities via Assembly code.

Sonic.exe 3.0 Source Code -

If you have retrieved the disassembly, here is how modern developers are using it:

The author does not condone piracy. Only use original BIOS files and ROMs you have legally dumped yourself. Sonic.EXE is a fictional creepypasta; do not attempt to summon entities via Assembly code. sonic.exe 3.0 source code