Hacking & Modding

Guides

• Reverse-engineering PSX games with Ghidra: Wonderful guide to PSX disassembly.

General tools

• ImHex: Modern hex editor I've started using. Works pretty well otherwise and I like the dark mode, but crashes if I make multiple failed searches in a row.
• XVI32: This has been my go-to hex editor for over a decade, but it's closed source.
• Ghidra: Software reverse engineering suite.
• ghidra_psx_ldr: Toolkit for disassembling PSX games.

Petz

Other games

• PK Hack: EarthBound hacking utility.

Hacks and Mods

Sonic Adventure 1 & 2

• Baikal Seal Niko: Forces the Chao Garden seal to eat cement when he was 6.