Automates running multiple simulations on the MWI Combat Simulator with a dynamic, grouped UI and cost-analysis.
Ever wondered if enhancing your sword is a bigger upgrade than leveling a skill? JIGS (Jigglymoose's Intelligent Gear Simulator) is a powerful batch-simulation tool that helps you find the single best upgrade for your character.
It's designed to let you test dozens of small, incremental changes automatically, giving you a sorted list of the biggest improvements.
Stop guessing and start optimizing!
1. Userscript Manager: You must have a browser extension like Tampermonkey, Greasemonkey, or Violentmonkey installed.
2. MWITools Script: This script REQUIRES the MWITools script to be installed and active, as it provides the necessary "Import" button. You can install it here: https://greasyfork.org/en/scripts/494467-mwitools
Note :: Integration with the official Milky Way Idle Market API to fetch live pricing data, requires a one-time permission grant in Tampermonkey.
The "Baseline" is the performance of your character before any upgrades.
Import solo/group button.Baseline DPS, Profit/Day, Exp/Day, and Baseline EPH fields for you.Update Baseline.Capture Setup, update your Simulation Settings, then click on Update Baseline. Update Baseline button in the JIGS panel to get a new, accurate baseline before running your tests. If you make any changes on the shykai page itself, you should click then Capture Setup button in the JIGS panel to import your changes, then Update Baseline to update your baseline.In the JIGS panel, you'll see sections for Skills, Equipment, Abilities, and your House.
Single Upgrades: To test a single upgrade, simply change its value. For example, to see the benefit of upgrading your "Magician's Hat" from +8 to +10, find the "Head" row and change the enhancement input from 8 to 10. You can make as many changes at once as you would like and JIGS will process them all one by one.
Combined Upgrades (using the "Constant" checkbox): The checkbox on the right of each row is for testing combined upgrades.
12 AND check the "Constant" box next to it.10 (leave this box unchecked).5 (leave this box unchecked).Run Simulations.(Sword +12 & Hat +10) and (Sword +12 & Necklace +5).Click the green Run Simulations button. The script will now automatically apply each change, run a simulation, and calculate the results. A progress bar will show you its status.
When it's done, look at the Results panel. Here's what the columns mean:
0.01% improvement. A lower number is always better!Color Coding:
- ✅ Green: The most cost-effective upgrade in that category (lowest gold per %).
- ❌ Red: The least cost-effective upgrade in that category (highest gold per %).
Browser Compatibility: This script was developed and tested exclusively on Google Chrome. While it may work on other browsers with a Tampermonkey extension, functionality is not guaranteed.
Understanding RNG Variance: Due to the random nature of combat (RNG), you may sometimes see a small negative DPS change for what should be a clear upgrade. This is normal for short simulations. To get more accurate results, you can increase the simulation duration and/or the multiplier> in the 'Simulation Settings' section to create a larger sample size.
Caution: A longer duration combined with many changes will significantly increase the total time it takes for the script to run all your tests! The multiplier will run every sim that many times and average the results together - be careful here as this will exponentially raise simulation times.
This script was developed by the AI assistant Gemini, following the expert vision, testing, and step-by-step guidance of Jigglymoose.
