Idol Manager framework mods

Everything filed under framework by its own author, ordered by how much it is used.

3 framework mods, most downloaded first · newest update 30 Sep 2026

All unique idols224 Gameplay77 kpop45 Music26 Example18 Anime11 UI10 Unique9 Language8 Clothes7 Korean7 Outfits7 Bugfix6 male6 Patch5 fix5 JPOP5 MAN5

3 framework mods

Most downloaded Most followed Recently updated Newest A to Z

IM UI Frameworkby CosmoComposable vanilla-style UI toolkit for Idol Manager mods: exact scene pieces and 218 shipped controls, semantic vanilla/custom color themes, vanilla month pagers, list scrolling, grids, cards, popup helpers, fonts, and low-level popup/scene templates.783 downloadsupdated 30 d ago
IM Data Coreby CosmoIM Data Core A shared data and history backend for Idol Manager mods in the Cosmo Mod Library, including Idol Career Diary and Monthly Ledger mods. IM Data Core is primarily a framework dependency. Other mods use it to keep save-scoped custom state, historical timeline events, and an exact money...771 downloadsupdated 30 d ago
Mod Localization Systemby CosmoMod Localization System Mod Localization System lets one Idol Manager mod include multiple languages and lets the game select the correct files. This way, you don't have to publish multiple versions of the same mod in different languages. This is not an automatic translator. Authors or translator...517 downloadsupdated 4 mo ago

3 framework mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.