IncrediMarble is an idle incremental construction game in which you build gigantic marble slide worlds. With 28 unique pieces to choose from and more always being added, your imagination is the only limit! See what amazing marble worlds you can create and come back to earn more and more points... and build a larger and larger marble universe!

What’s New

Version 1.0.5

Made both splitter pieces what they always should have been. Enjoy!
Finally managed to track down a bug causing slides to save in the wrong position. Hopefully this puts an end to incorrectly loaded slides!
Made it easier to swipe from the outer edges of the screen. (Thanks to players for pointing this out!)
Removed banner ads, AKA: "Support the developer" mode. It turns out they barely support the developer!
Fixed some text issues for bonus pieces when in portrait mode.

Thanks to feedback by players, I've managed to squash some big bugs and make the game more fun to play! Remember to go to to contact the developer (me!) directly if you have any more feedback you wish to give. I try to respond to everyone!

Ratings and Reviews

4.7 out of 5
26 Ratings

26 Ratings

Indoctrination ,


I haven’t played a mobile game since Jetpack Joyride, but downloaded this idle game to try out after having it recommended. This is also my first idle game, but I’ve found out now just what it is that gets people hooked on them. It’s enjoyable to open the app a couple times throughout the day to see progress, tweak my marble slides around, add new ones, or upgrade them for further progress towards more unique slides. Developer has been pushing out a steady flow of small updates that keep improving things little by little, and I look forward to seeing the upgrades they bring to the experience.

Developer Response ,

Thanks for this glowing review! I'm really glad you're enjoying the game and I promise more, bigger patches to come!

pendlesquire ,

Got me into mobile gaming

I am old school Nintendo player who shelved gaming years ago.... until IncrediMarble. Its concept is so simple and so addicting, and just the level of dopamine dump I need. I enjoy how it’s passive and generates funds I can spend on new and cool elements the next time I open the app. I’m making more and more complex mazes and am really enjoying the time I’m spending. Thanks for a timeless concept with an awesome execution.

Developer Response ,

I'm glad to hear it!

Spelunker9000 ,

Great game

With this game I can play with balls anywhere I go. On a train on a boat in a car on a plane underwater. I can do it anywhere. Did I mention there is also tubes?! Long tubes small tubes, tubes that loop around, tubes that take balls and convert them into cash. Seeing the development and then the final product was a great experience. Can’t get that love and care in most games. But this one. This one is special.


Art of the State LLC
172.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Enable Sandbox Mode $6.99
  2. No Ads & Point Bonus $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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