Knuckles' Chaotix Disassembly

About

Knuckles' Chaotix is a 1995 Sega 32X platform game and Sonic the Hedgehog spin-off starring Knuckles and four other characters who must stop Dr. Robotnik and Metal Sonic from claiming six magic rings; it introduced a tether-based partner system for maneuvering linked characters. This is a disassembly of Knuckles' Chaotix for the Sega 32X: the 68000/Z80 side is fully disassembled, builds bit-perfectly matching the original ROM, and can be freely modified, while the SH-2 side is mostly not disassembled (only the PWM sound driver is currently buildable from source, with the rest left in an IDA Pro database file). It's an incomplete release from July 2025 by an author going by Devon, who says they hope someone else can pick up where they left off.

Known issues & limitations

• completeness: SH-2 code is incomplete; only the PWM driver is buildable, the rest is in IDA Pro format.

Additional notes

Note

The repository also includes an earlier, older disassembly attempt by a contributor known as andlabs, kept in the project's "old" folder.