Repo ↗ · Source README ↗ · Markdown & license bundle

Image reference (original game): Assassin’s Creed IV Black Flag · original-game artwork, provided by IGDB. Image rights remain with their respective owners. This illustrates the referenced original game, not the actual visuals of this rewrite or mod.

Source maintainer: Davidoff-byte · Revision: 4bd3d66bddcc · Catalogued: 2026-10-12

Source license: Documentation license not confirmed · Article: Independent introduction

This is an independently written project introduction, not a reproduction or translation of the README. Documentation permission is unconfirmed or limited in scope. Read the linked repository for the full instructions. Feature and progress claims come from the source documentation and have not been independently playtested here.

This project collects modding and reverse-engineering work for Assassin’s Creed Rogue and Black Flag. It includes two released Rogue mods, forge data-pipeline tools, co-op research, a plugin framework, and distilled field notes. No game files are included; all tools and mods operate on the user’s own game installation.

On the data side, forge.py parses Rogue’s scimitar forge format (version 27) and was validated against 330 entries. forge_patch.py supports in-place blob replacement, with an A/B experiment indicating the modified forge is loaded by the game. anvil.py reads .data containers (LZO1X blocks), reverse-engineered from AnvilToolkit 1.3.6. Co-op research streamed player transforms over UDP and achieved a visible ghost avatar in Black Flag, user-confirmed on two machines over Radmin; however, the project is parked and no netcode was shipped.

The plugin framework is a modified copy of playday3008/AC.PatchFix, adding MSVC 2022 build fixes, an x86 core port, and Rogue and Black Flag targets. Knowledge notes cover the AC-family modding ecosystem, Rogue internals, Black Flag player transform reading, and the ghost-avatar spawn recipe. The README states that combat and stealth research concluded a “data wall, not a code lever,” but these features remain experimental and are not part of released versions.