Experiment FSW is a project that was created in order to answer a fairly common question: “What happens if you combine three optimization assemblies into one?”
🤨 How does it work?The modpack combines three optimization assemblies, namely: Fabulously Optimized, Simply Optimized and Wing. Many people think this will improve game performance by 3 times, but is it true? Download the modpack and get the answer to this question
Fabulously Optimized:
- 1.20.1 - 5.4.1 Release
Simply Optimized
- 1.20.1 - 11.3 Release
Wing
- 1.20.1 - 5.38 Release
Experimental modpacks are forgotten quite quickly and stop updating. They are needed so that users can find out the answers to some questions of the “What will happen if...” format.
🔗 Links- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Experiment FSW 1.20.1 0.0.5.mrpack
- Download size: 42 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.