FurnitureUpgrader-Merger

Github Repo - you can run the python directly after downloading dependencies, instructions in readme.md. Drag contents to your mewtator mods folder, if you build be sure to deactivate/delete the py version in mewtator to reduce load times. build instructions are easy i think, also found in readme.md. GRAB MEWSHOPFILTER if you want normal shops, otherwise everything will be expensive and heavily buffed in Jack's shop.

First mod I've made, AI generated mod I made over the weekend because the existing mod didn't work for me. Extensively over engineered and tested on windows 10. Python file should work on linux/steam deck/ mac after installing requirements.txt. instructions included below and in readme. Two prebuilt versions available. Read below for more details! The larger onedir may make your game take a little longer to launch, so try them out! (any mods will increase load time as the game has to scan all activated mod folders on launch)

Description

Merges duplicate furniture in your Mewgenics save into tiered _plus1 through _plus5 variants with boosted stats (2 copies → plus1, 4 → plus2, 8 → plus3, and so on), using a save-editor GUI you run before launching the game.

A quick note before you dig in: this download comes in two exe flavors, LargeFast (a folder, bigger on disk, no unpacking needed at launch) and SmallSlow (a single portable file that unpacks itself to a temp folder every time it runs). The actual difference at launch is small — usually a couple of seconds — but LargeFast skips the repeated unpacking step entirely, which may matter more on slower drives or lower-end hardware. Neither is "the broken one"; pick whichever fits how you like to manage files. Also worth knowing upfront: this mod was built primarily with DeepSeek doing the heavy lifting, with Claude handling trickier reverse-engineering and polish — see Shout outs below.

Installation instructions

• []Drop this whole folder into your Mewtator

  modsfolder.[/]

  []Enable the mod in Mewtator.[/]

  []Run the FurnitureUpgrade tool before launching the game, whenever you've collected new duplicates you want to merge.[/]

  []Launch Mewgenics through Mewtator as usual.[/]