Design and build fantastical marble run creations where only your imagination and (some) physics are the limit.

Get started easily with the snap in place system, and turn it off when you want to go beyond the trodden path.

Deploy mechanical contraptions when gravity is not enough to take your designs further.

Then sit back and relax while watching balls zip through the tracks with the automatic camera system.

If you have a VR headset, put it on and experience even more immersion. Pick up and place pieces like in real life. Will you dare follow a marble down your creations?

* Over 50 different pieces to build with, across 3 distinct styles.

* A multitude of balls of various colors and styles.

* Switches, lifts and other mechanical objects.

* Moddable. Can't find a piece that suits you? Build your own! Share an download customized pieces and use them in your builds.

Marvelous Marbles on Steam

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Marvelous Marbles released


Marvelous Marbles is now available to the world! And with a hefty discount the first week.

Steam store page

This project has grown a lot since the initial steps were taken to make a "Marble run editor" that my son and I could play together.

Mod support, virtual reality and "first-person" (actually third person) racing are some of the features I hope will make this something that can be enjoyed for a long time.

To get you started, I've put together a playlist with videos on Youtube (Don't worry! Most are less than 30s). They go through camera controls and basic editing.

Getting started with Marvelous Marbles

Sadly, I had to make a late decision to not release the Mac version. I don't have access to a Mac myself, and the test reports were inconclusive (some reported errors). It is still my intention to release it, I just need to see what, if anything, needs to be done first. Hopefully it won't take too long.

Split screen racing

I'm planning on doing one or two more releases the coming weeks, with inevitable bug fixes, some additional polish and maybe even more sections. If you have requests for more building pieces, let me know and I'll try to add them in the upcoming releases!


Marvelous Marbles comes with VR Support

Marvelous Marbles comes with VR Support


If you own a VR headset, you'll be able to build marble runs and watch them with unprecedented immersion!

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