LEGO Loco

LEGO Loco (PC, 1998) has an AI-assisted decompilation, shinyquagsire23/LocoDecomp, and 2 other public projects, including a decompilation and an open-source reimplementation.

Data checked 2026-10-13 · unbaked registry

Projects

LocoDecomp

AI-assisted decompLLM-driven decompilation6 starspushed 2026-08-22CC0-1.0 license

LEGO Loco LLM-Decomp

'Yet another LLM decompilation': mostly complete, some functions missing, gameplay still crashes

openLegoLoco

ReimplementationC++, raylib2 starspushed 2026-03-12no license

Faithful fan-made recreation of Lego Loco, A Lego-branded simulation game

Early development; core engine done, UI/buildings partial

loco-rev-eng (Lego Loco Linux port)new, unvetted

DecompSDL3, Nix; AGENTS.md agentic RE methodology0 starspushed 2026-08-22no license

A decompilation effort of the classic 1998 Lego Loco train game

WIP native Linux reconstruction replacing DirectX/Win32 with SDL3

Missing a project, or something wrong here? Suggest a project · Report a fix

What you need

You need your own copy of the game: these projects ship code only.

More on PC

GameMethodYearStarsLast push

PCMindustrySource releaseAgent environment201929k2026-10-11 PCosu!Source releaseReadable bytecode+1200719k2026-10-12 PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16 PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12 PCDune 2000Reimplementation199818k2026-10-11 PCAge of Empires IIReimplementation199914k2026-10-03 PCCataclysm: Dark Days AheadSource release201313k2026-10-12 PCCivilization VSource releaseReimplementation201011k2026-10-12

Found via retrododo.com/someone-spent-6-months-remaking-19

GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.