This list covers "true" core/injector mods, venue lists, and similar mods that enable others; it not not cover recipe enablers. It also covers mods used for testing other mods and for protection against certain kinds of mods acting as malware. The current version number (if used), file date, and download sources are provided. The most commonly required mods are emphasized.
Last Updated: August 13, 2025
- UPDATED - Basemental – Universal Venue List – 10 July 2025, Curseforge
- UPDATED - Deaderpool – MC Command Center – v2025.4.0, 13 July 2025, free on Patreon/Curseforge
- Frankk – Pack Tests – v1.0.1 – 20 July 2021, own site/Curseforge
- RE-REUPDATED - Lot 51 – Lot 51 Core Library – v1.33.1, 12 August 2025, own site/Curseforge
- UPDATED - Lot 51/SashaT1804 – Custom Channels Injector – 2 July 2025, Lot 51’s website
- Lumpinou – Mood Pack – 5 November 2024, free on Patreon/SimFileShare only
- UPDATED - Scumbumbo – XML Injector – v4.2 – updated by Triplis/LittleMsSam, 1 July 2025, Scumbumbo website/Curseforge
- UPDATED - Simsonian Library – Spellbook Injector – 1 July 2025, free on Patreon
- TwistedMexi
- Better Exceptions – v3.14, 27 May 2025, free on Patreon only (not yet on Curseforge)
- ModGuard – v1.5, 28 February 2024, free on Patreon
- UPDATED - weerbesu – UI Cheats Extension – v1.49, 2 July 2025, free on Patreon
- Zerbu
- UPDATED - The Custom Preferences Mod – 1 July 2025, Tumblr (Drive)
- UPDATED - Venue Changes – 10 July 2025, Tumblr (Drive) only
