A reimplementation of the Maxis game engine used by The Sims 2 and SimCity 4.

Patch program to upscale The Sims 2's UI for HiDPI displays, with DBPF library and tools

SimPE is an editor designed for modding The Sims 2.

Instructions and patches to run The Sims 2 on Linux/Mac under the Wine Compatibility Layer

AI used by Sims, Online and 2.

SimPE is an editor designed for modding The Sims 2.

Bringing SimPE into the internet age

PLJones SimAntics Editor

TS2 GMDC Importer/Exporter for Blender 2.80+

I/O library for The Sims, based on SimPE.

Sims 2 Compression Experiments

Library for reading and editing the files of The Sims 2

D library to read and write Database Packed File (DBPF) archives

A WIP Sims Mod Manager Sims 2-4

The Sims 2 BHAV to Mermaid diagram tool. Perhaps something more in the future

UI viewer for inspecting The Sims 2 user interface

Prototypical UI viewer that attempts to parse and load UIs from TS2.

S2PK, or Sims 2 Package Manager, aims to provide a simple cross-platform solution to package management.