Hello, back in 2006, drx released the Sonic 2 Nick Arcade prototype alongside the decompiled source code; unfortunately, changes in Windows operating systems has made that version impossible to compile, which is why I'm releasing this to Sonic Retro: Inside the disassembly you'll find: Better documentation (Green Hill Zone's level loading routine). Sonic 2 Github labels. ASM68K support, with the added bonus of an error log in case something goes horribly wrong. Partially equated and decompiled crap. Partial SonLVL support (except for Green Hill since it is very different). Automatically aligned Sega sound. Removed "CODE XREF" crap which makes it easier to read. Download here!