OpenRW "Open ReWrite" is an un-official open source recreation of the classic Grand Theft Auto III game executable

An SDK for developing ASI/CLEO plugins for GTA San Andreas, GTA Vice City and GTA III

Project2DFX is a set of plugins for GTA III, Vice City, San Andreas, GTA IV: The Complete Edition, GTA Liberty City Stories and GTA Vice City Stories, which adds LOD corona effect to a game map, making LOD-world look a lot better.

A GTA 3 reimplementation on the Godot Engine

Windowed Mode plugin (for GTA3, VC, SA)

This project is discontinued as of October 22, 2022. Trilogy Multiplayer (TMP) was a work in progress nonprofit soon-to-have-been open source multiplayer software project for Grand Theft Auto: The Trilogy. This repository serves as a base for discussions and project management.

CLEO for GTA III and GTA Vice City

Sanny Builder Bug Tracker and Roadmap development

Manual/Auto aiming camera modes for GTA:III and VC

Adds an interactive map to GTA III and VC

GTA III, Vice City

Python script loader for Grand Theft Auto San Andreas

A plugin for GTA 3, Vice City and San Andreas, which automatically loads most recent savegame at game's launch.

Scripting documentation for Sanny Builder & CLEO Redux

Trilogy Online is an unofficial free modification for GTA: The Trilogy — The Definitive Edition that adds multiplayer to the game. With this SDK you can develop your own game mod.

In "GTA Vice City," players navigate the fictional Vice City while taking on missions, exploring the open-world environment, and engaging in various criminal activities. The game offers a vibrant 1980s setting, a diverse range of vehicles, and a dynamic storyline centered around protagonist Tommy Vercetti's rise in the criminal underworld.

A Blender Import/Export plugin for GTA 3D era models (DFF). Based on maxorator's plugin. Changes to the file are MIT Licensed.

A .NET library for manipulating Grand Theft Auto save files.

Grand Theft Auto: Vice City is an action-packed video game set in a fictional version of 1980s Miami. Players take on the role of Tommy Vercetti, a criminal seeking to rise through the ranks of the city's underworld.

GTA3:RE and Vice City:RE modified by Hezkore