Balancing Alien Monkeys - Kids Skill Game

Inspired by the original Balancing Acrobats, this redesign takes the challenge to a whole new level.

While the original focused on vertical stacking, this version introduces wild, multidirectional chaos.
The unique geometry allows you to stack, hang, and hook pieces together, creating unpredictable structures that grow outward as much as they grow upward.

Pro Tip: You can tune the difficulty in your slicer! Increase the Infill to make the game harder; heavier pieces create more momentum, making the tower much more unstable and difficult to balance.

New Additions (14 January 2026): Base & Storage

I've added a few updates to improve your building experience and keep your Alien Monkeys organized.

The Stability Base

A custom Base is now included in the download files. This piece secures the first Alien Monkey in place, providing a solid foundation that allows you to build much higher towers.

Note: While the base adds stability, the laws of physics still apply - build with care, as the tower can still come crashing down at any moment!

Rugged Storage Boxes

I have included a parametric Rugged Box (shoutout to @wity for the excellent design). I’ve provided two size options to fit your collection

Stack them in layers of 6 Monkeys:

If you are looking for a new Printer, I highly suggest the Core One +