Lego City Undercover
TechnologyNative C/C++ port (engine reimplementation)
Available forWindows, Linux, macOS
View official projectAbout the project
Lego City Undercover es un videojuego de acción y aventura desarrollado por TT Fusion y publicado por Nintendo para Wii U en 2013. Warner Bros. Games lo reeditó en 2017 para Nintendo Switch, PlayStation 4, Windows a través de Steam y Xbox One. Basado en la línea de juguetes temáticos City de Lego, la historia sigue al agente de policía Chase McCain en su regreso a Lego City y su persecución del jefe del crimen fugado Rex Fury. El juego permite explorar un mundo abierto y completar niveles independientes que incluyen puzles y combates.
Official project information
Lego City Undercover Decompilation
This repository does not contain game assets and cannot be used to play the game.
Resources
This project requires a main dumped from the latest Lego City Undercover - EU update, v1.0.3 (The US version 1.0.2
likely also works for decompilation, but is untested and has a different file hash).
The Japanese version isn't currently supported, because it was compiled with a different/unknown compiler version
similar to the other 1.0.0 versions.
How to help
If you want to help with the decompilation, then you can do either the todos below, check for possible todo comments in the code, decompile functions/classes, improve readability of functions or fix non-matching functions. You can also check out the CONTRIBUTING.md for more information on how to contribute.
What to figure out if you can decompile a function?
Then give a few simple functions a try. Just try to understand what the function does and implement it in C++. If you can do that, then you can help with the project!
Here is a list of a few functions that you can try to decompile in your browser (Ghidra psuedo-code is provided for reference):
Todo
- fix lint.py
- create a file structure for the functions/classes based on the symbols
- Code style guidelines
- (if possible) improve progress tracking
Why Nintendo Switch Edition?
The Nintendo Switch Edition has symbols, making it a good base for decompilation. The Wii U Edition doesn't have symbols and the compiler toolchain GHS is abysmal. The chance that we find a matching compiler version is next to none, so our assembly wouldn't be matching either way.
The Nintendo Switch Edition on the other hand was compiled with Clang where it's easier to find the compiler version just by the release date of the game.
Building
See BUILDING.md.
Contributing
See CONTRIBUTING.md.
Special thanks to all the people of the LEGO Star Wars: The Complete Saga decompilation.
This repository is based on the MinecraftLCE decomp and Super Mario Odyssey decomp.