Contest theme:
Cooler Master: FreeForm Playground
1st Place:
- Original Prusa MK4S Kit
- Cooler Master FreeForm Custom PC Build (≈ $3,000 USD value)
2nd Place:
3rd Place:
Physical prizes will be shipped where possible. The custom PC build will be handled locally — Cooler Master will provide a $3,000 hardware budget and source components in your region based on availability.
Cooler Master: FreeForm Playground
We’ve teamed up once again with Cooler Master for a complex design challenge! This time, you’ll get to choose from three different modular products to make your own.
Cooler Master’s FreeForm 2.0 philosophy is about giving makers the tools (and permission) to experiment, remix, and reimagine hardware their own way. With the MasterFrame 600, Qube 540, and Atmos II, you’ve got three different canvases to work with. Pick one and you can start designing!
Want to improve functionality, change aesthetics, or completely rethink a part? Let’s see how far you can take the FreeForm idea.
The Challenge
- Pick one of the official Cooler Master models: MasterFrame 600, Qube 540, or Atmos II,
- download its 3D templates,
- create your own printable mod or accessory.
Your design could be:
- A functional upgrade (mounts, brackets, cooling tweaks)
- A visual remix (panels, trims, logos, ornaments)
- Or something experimental that completely redefines the original
You don’t even need to own the case — just download the official files, design your mod, and upload your entry.
Resources
You’ll find all the official templates for the MasterFrame 600, Qube 540, and Atmos II on the Cooler Master Printables profile.
Each model includes STP and STL files, so you can easily design and test-fit your ideas.
