Technical

Performance & Stability: A Modding Guide

By The Frequensia Team | July 22, 2025
Performance tuning hero image

Modding your game can be an incredibly rewarding experience, but a heavy load order can sometimes lead to performance drops or instability. Fortunately, with a few key tools and best practices, you can run a heavily modded game that is both beautiful and stable.

Understanding Engine Limits

Every game engine has its limits. The most common issues in heavily modded games are script lag and reaching reference handle limits. Script lag occurs when too many complex mods are running background processes simultaneously, slowing down the game's ability to execute commands. Reference limits are hit when you have so many new objects, NPCs, and items added to the world that the engine simply can't keep track of them all. Being mindful of these limitations is the first step.

Essential Tools for a Stable Game

You should never mod without the proper tools. These are considered essential by the community for diagnosing problems and ensuring stability:

  • Load Order Sorter: A tool like LOOT (Load Order Optimisation Tool) is non-negotiable. It automatically analyzes your mods and arranges them in a load order that minimizes conflicts.
  • Conflict Resolution Patch (xEdit): When two mods edit the same record, they conflict. A tool like xEdit allows you to see these conflicts and create a "patch" that lets the mods work together harmoniously. Learning to make a basic conflict patch is one of the most valuable skills you can acquire.
  • Script Extenders: These are foundational mods that expand the scripting capabilities of the game, allowing for much more complex and powerful mods to function correctly and efficiently.
"A stable load order is built, not just downloaded. Take the time to understand your mods and how they interact." - Veteran Modder

Best Practices for Performance

Finally, follow these simple rules to keep your game running smoothly:

  • Read Descriptions Carefully: Mod authors almost always list known incompatibilities or special installation instructions. Reading is fundamental.
  • Avoid High-Poly Meshes and 4K Textures Everywhere: While they look great, using ultra-high-resolution textures on every single object in the game is a surefire way to hurt your performance. Be selective.
  • Be Wary of Script-Heavy Mods: Mods that add complex new systems (like dynamic weather, survival needs, or large-scale AI overhauls) are fantastic but can be demanding. Try not to run too many of them at once.

By using the right tools and being mindful of what you install, you can achieve a perfectly stable, heavily modded game that provides a unique and incredible experience.