Jak II — OpenGOAL
Playable native x86-64 port of Jak II produced through OpenGOAL's decompilation and reimplementation of Naughty Dog's GOAL environment.
Project status
PlayableThis qualitative status is shown exactly as entered and is not converted into an estimated percentage.
PROJECT OVERVIEW
What this effort is rebuilding
Jak II — OpenGOAL is catalogued as a decompilation or reverse-engineering effort. Projects in this category may prioritize readable source, behavioral accuracy, documentation, or a working replacement runtime. Progress is only shown when the repository publishes a clear measurement.
READING THE SIGNAL
What the progress figure means
The linked project source currently describes progress as “Playable.” Decomp 720 presents this qualitative status as written and does not convert it into an estimated percentage.
PRESERVATION CONTEXT
Why this project is worth following
This work helps document how a PlayStation 2 title was structured and built. Following the project can expose platform-specific techniques, compiler behavior, file formats, and engine decisions that are otherwise difficult to study. The tracked project record currently identifies GOAL / C++ as its primary language context.
QUICK ANSWERS
About Jak II — OpenGOAL
Is this an official release?
No. Decomp 720 tracks an independent community project maintained by OpenGOAL. The original game and its assets remain the property of their respective rights holders.
Does the project source include the game?
Usually not. Reverse-engineering projects commonly require contributors or users to supply legally obtained game data. Check the linked project source and its own setup instructions before building anything.
How does Decomp 720 verify updates?
This listing uses a public project source selected by Decomp 720. Its details and progress remain owner-reviewed rather than being inferred automatically.