Lighting, visuals and performance mod for The Sims 3. At night, lamps really light the ground, lots, walls, roofs and snow; ponds glow and mirror their shore. Fewer stutters: faster file lookups, lot lighting and wall shading spread out while the camera moves, multi-core texture compression. Plus color filters, SMAA/FXAA, depth blur, borderless.
The "Sims 3 Package Interface" (S3PI) provides a Core Library of portable code that "understands" The Sims 3 game Packages files. Note that (with some minor tweaks) the Core Library code also understands other game Package formats (e.g. SimCity Online, The Sims 4).
A WIP Sims Mod Manager Sims 2-4
I/O library for The Sims, based on SimPE.
Decompress all installation files of Sims 3 with this. This is not my code, it's by simmythesim. This is just a backup of a project that's no longer supported, but it may be useful to others.
Software to easily reduce, compress and decompress Package-Files
Organize Mods/CC for Sims 3 and find conflicting resources. This is not my code, it's by g0kur. This is just a backup of a project that's no longer supported, but it may be useful to others.
MonoPatcher Windows command-line console plugin for The Sims 3
Let your AI play The Sims 3: an MCP server + script mod that talks to the running game through a shared-memory mailbox (Claude Code, Codex, Claude Desktop)
💎 Automated DLC manager, GPU/VRAM optimizer, and health-check tool for The Sims 3 on Linux & Steam Deck (Wine/Proton)
S2PK, or Sims 2 Package Manager, aims to provide a simple cross-platform solution to package management.
Manage and organize Sims custom content packages with a user-friendly tool built in Godot for easy sorting and game compatibility checks.
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