Decomp MMS

PlayStation 2 · 2002

Ratchet & Clank

One tracked project, with 97.7% of code matched.

Developer
Insomniac Games
Publisher
Sony Computer Entertainment
Released
2002
Series
Ratchet & Clank
Genre
Platformer
Also known as
Ratchet and Clank

rac1-decomp

In progressVerified
97.71%Code matched
0.55%Data matched

Source: decomp.dev (SCES_509.16), measured 19 Oct 2026.

rac1-decomp: code and data progress over timeCode progress went from 5.3% on 2026-09-16 to 97.7% on 2026-10-20.0%50%100%Sep 2026Sep 2026Oct 2026Oct 2026Oct 2026
Show the data as a table
rac1-decomp: code and data progress over time, last value of each month
MonthCodeData
Sep 20268.72%n/a
Oct 202697.71%0.55%

Build-time check on 2026-10-20: public repository, progress measured from decomp.dev (SCES_509.16).

Platform
PlayStation 2
Approach
Matching decompilation
Status
In progress
Licence
GPL-3.0
Last commit
19 Oct 2026 (yesterday)
Stars
57
Contributors
8

Repositories

  • github.com/OpenRAC/rac1-decomp

    A work-in-progress matching decompilation of the original Ratchet & Clank (2002) for PlayStation 2 (SCES_509.16, PAL v2.00). Focuses on reconstructing clean, idiomatic C/C++ source code identical to the retail executable, paving the way for native PC re-implementation and game preservation.

    Stars
    57
    Last push
    19 Oct 2026
    Contributors
    8
    State
    Active

PS2 C or C++ that compiles to the exact original machine code with the original compiler.

More on the PlayStation 2 and in the Ratchet & Clank series.