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SC4 Modding - Open Discussion

General SimCity 4 modding discussions, experiments, make requests and ask for help here.

2,845 topics in this forum

  1. SC4PIM-X 2026 & New Properties Update Out Now!

    By Ulisse Wolf,   
    • 16 Replies
    • 965 Views

  2. Post Modding Requests Here

    By Tropod,   
    • 1,528 Replies
    • 91,920 Views

  3. Game framework compatible DLL loading (and other modding discoveries)

    By simmaster07,   
    • 111 Replies
    • 18,660 Views

  4. [sc4pac] Let's write our own package manager

    By memo,   
    • 319 Replies
    • 22,086 Views

  5. Building Styles Master IID

    By Ulisse Wolf,   
    • 50 Replies
    • 5,211 Views

  6. Colossus Addon Mod 3.0 Out Now

    By Ulisse Wolf,   
    • 5 Replies
    • 3,090 Views

  7. SC4Fix: third-party patches for SC4

    By simmaster07,   
    • 81 Replies
    • 19,803 Views

  8. How to: Make your own Mods

    By funforfree99,   
    • 290 Replies
    • 59,195 Views

  9. SimCity 4 Open Access: Repository of modding tools

    By Ulisse Wolf,   
    • 46 Replies
    • 10,929 Views

  10. Modding Made Easy: A Beginner's Guide

    By docj101,   
    • 38 Replies
    • 15,117 Views

  11. How to: Ilives Reader, Beginners Guide

    By Tropod,   
    • 90 Replies
    • 52,551 Views

  12. The Future of SC4 Modding: The Matter of Digital vs. Disc, and Windows vs. macOS in the DLL Era

    By Tarkus,   
    • 81 Replies
    • 43,377 Views

  13. Scoty's small tinkering

    By hugues aroux,   
    • 284 Replies
    • 23,233 Views

  14. Submenus DLL

    By memo,   
    • 550 Replies
    • 44,284 Views

  15. Advanced Lot Plop - new GUIs with DLLs

    By CasperVg,   
    • 156 Replies
    • 8,098 Views

  16. Two WinTextEdits for one Query

    By Urban Vibravant,   
    • 16 Replies
    • 210 Views

  17. SENT - Support & Development

    By Aka,   
    • 80 Replies
    • 8,707 Views

  18. Nex-gen Energy Operating System (NEON) - Development and Support

    By Ulisse Wolf,   
    • 4 Replies
    • 613 Views

  19. Allow More Building Styles - DLL Plugin

    By Null 45,   
    • 429 Replies
    • 24,796 Views

  20. Seba's submenus

    By smf_16,   
    • 19 Replies
    • 2,572 Views

  21. Is it possible to make a building that provides jobs and a functional subway?

    By Urban Vibravant,   
    • 3 Replies
    • 145 Views

  22. Girafe Flora Pack Submenus Exemplar Patch

    By Lokiness,   
    • 8 Replies
    • 214 Views

  23. Deconstructing a Seasonal Tree Controller

    By oathbound_hunter,   
    • 3 Replies
    • 109 Views

  24. Resource Loading Hooks DLL for SimCity 4

    By Null 45,   
    • 21 Replies
    • 1,157 Views

  25. New Modern 3D Camera Plugin

    By Rj Simas,   
    • 47 Replies
    • 1,891 Views

  26. Help with Everseasonal Flora

    By oathbound_hunter,   
    • 20 Replies
    • 368 Views

  27. Exemplar Patching

    By Lokiness,   
    • 7 Replies
    • 174 Views

  28. SC4 Graphics Options - a DLL that sets the game's rendering mode and resolution options.

    By Null 45,   
    • 29 Replies
    • 3,482 Views

  29. Query Tool UI Extensions DLL

    By Null 45,   
    • 60 Replies
    • 3,408 Views

  30. SimCity 4 still crashes

    By Mstrfox,   
    • 0 Replies
    • 76 Views

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