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Installing Multiple Sims 2 Games? Use One Install + Multiple Saves/Mods

You cannot install two separate copies of The Sims 2 on the same Windows user account. The installer detects existing registry keys and blocks a second install. But you **don't need two installs** — here's how to get multiple distinct experiences:

1. Multiple Save Games (Built-In)

New Neighborhood: Main Menu → **Neighborhood** → **Create New** → Name it (e.g., "Pleasantview 2"). Completely separate families, lots, story progression.
Multiple User Accounts (Windows): Each Windows user gets their own `Documents\EA Games\The Sims 2` folder → fully isolated saves, settings, CC.
Backup/Restore Saves: Copy `Neighborhoods\N001` folder → swap for different "installs."

2. Custom Content & Mods (Transform the Game)

Type	Effect	Source
Default Replacements	New skins, eyes, hair, clothing — changes every Sim	ModTheSims, Tumblr, LiveJournal archives
Gameplay Mods	New careers, traits, pregnancy, aging, woohoo, school	ModTheSims, Simbology
Total Conversions	Strangetown Reborn, Apocalypse Challenge, Historical	Community packs

Install via **`Downloads` folder** (auto-load) or **Clean Installer** (manage conflicts).

3. Expansion/Stuff Pack Combos

Each EP/SP adds distinct gameplay. Mix/create "themed installs" by enabling/disabling via **`Sims2Pack` manager** or moving files in/out of `Downloads`.

University + Seasons + Bon Voyage = College + weather + travel.
Open for Business + Pets + Apartment Life = Tycoon + animals + roommates.
Base + Holiday + Family Fun + Glamour Life = "Stuff Pack Only" light play.

4. Modern "Ultimate Collection" (Best Path)

If you own *any* Sims 2 on **EA App / Origin**, check **My Library → The Sims 2** → **Ultimate Collection** (all EPs/SPs, no SecuROM, 4GB patch applied, widescreen, Win 10/11 native).
**Free** for existing owners. One install, infinite variety via saves/CC.

Critical Compatibility Notes

**SecuROM:** Original discs won't run on Win 10/11 without No-CD patch (GameCopyWorld).
**4GB Patch:** Apply to `TS2EP9.exe` (Apartment Life) + `TS2EP1.exe` (University) for >2 GB RAM.
Graphics Rules.sgr: Add your GPU device ID for proper rendering.
Backup `Neighborhoods` folder before installing mods — corruption happens.

Summary: One install. Many neighborhoods. Many CC setups. Many Windows users. That's how you "install multiple games."

PS2 Games