Hey! Looking for a compact, easy to build and entertaining GBC module? Two Turning Arms module from the Dutch builder LegoMarbleRun is certainly what you’re looking for! With its elegant […]
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All the modules referenced on Planet GBC are available on this page.
Clicking on the "Read More" button of a given module will give you access to videos, pictures, links and building instructions in various formats.
Use the search area on the right side bar if you are looking for a specific module.
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Emmet’s Crane
Emmet’s Crane is a nice compact Great Ball Contraption module designed by PinWheel. In this GBC module, Emmet, the main character from “The LEGO Movie”, is operating a crane from […]
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RJ Tower v1
In case you need a tall tower for your Lego GBC ramp, here is a go-to lift for your GBC balls. The RJ Tower V1 module from RJ BrickBuilds uses […]
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Bird of Passage
Some GBC modules are just naturally cool. This is exactly the case for the Bird of Passage Great Ball Contraption module from RJ BrickBuilds. The long extendable neck of this […]
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The Dumpster
The Dumpster is a nice little module from the Swedish Great ball Contraption builder Staffan Ihl, alias Stork. Your favourite soccer and basket GBC balls are falling into the moving […]
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Helicopter Sweeper
The Helicopter Sweeper, created by Joel Sloan, is a cool compact sweeper Great Ball Contraption module, built using only the parts from the old Technic set 8068 “Rescue Helicopter”. Thanks […]
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GBC 38 – Funky Ferris Wheel
You are looking for a big but simple GBC module that you can easily reproduce without spending weeks is gathering required bricks ? Then, the GBC38 – Funky Ferris Wheel […]
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Birthday cake
Ready for a birthday party in the Great Ball Contraption world ? With Birthday Cake, Tomáš Ullrich is proposing us a unique and stunning ball machine. After having been eaten […]
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Geneva Drive
Here comes a real masterpiece! The Geneva Drive GBC module from Takanori Hashimoto is a fantastic Great Ball Contraption. The big six-arms wheel sitting at the middle of the building […]
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Side Stepper
Are you looking for a tiny, colourful and compact GBC Module ? Then the Side Stepper module from PinWheel is there for you. Two sets of steps moving alternatively are […]
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Single Stepper
The Great Ball Contraption Single Stepper from B@rt is a module which takes one’s time. The wheel at the top of this big tower is elevating and downing a plateform […]
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GBC Ball Rolling Machine 8
What a colossus! The GBC Ball Rolling Machine 8 from Rimo Yaona is a huge , yet agile, Lego Great Ball Contraption module. Balls are split on two ramps forming […]
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Blizzard
A mini stepper, a mini wheel, a mini feeding ramp, everything is mini in the Blizzard GBC module from Dill I Am. But what is big, is the rotation speed […]
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Pusher Upper
The Pusher Upper module from Huw Millington is a simple stepper that smoothly moves balls up the ramp like a funfair coin pusher. This GBC module comes along with a […]
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Ball Bin Stepper
Super compact, easy to build, small but smart, horizontally-stackable to the infinite, these are some of the characteristics of the Ball Bin Stepper GBC module from Pinwheel. This Great Ball […]
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GBC Tower
Will you have enough LEGO parts, time and space in your playroom to reproduce this gigantic GBC module? It’s not sure, because Diego Baca’s amazing GBC Tower module is, to […]
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GBC Ball Rolling Machine 7
With GBC Ball Rolling Machine 7 from Rimo Yoana, you are going to discover a brand new way to use crowns. This hypnotic GBC module is indeed using Lego Disney […]
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Mini Elevator Module
Are you looking for a small GBC module, easy to build with kids, fun to watch and not using too many sophisticated bricks? The Mini Elevator module from Sam Friesen […]
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GBC Ball Rolling Machine 4
Four colourful characters who pass on your favourite balls to each other, that’s what the fantastic GBC Ball Rolling Machine 4 module from Rimo Yaona has in store for you. […]
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EV3 GBC Roller Coaster
If you are an enthousiastic fan of Roller Coasters and of LEGO bricks, you’ll love EV3 GBC Roller Coaster module from the Czech builder Tomas Ullrich, aka Juggleman. This giant […]
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GBC Piramid
Are you ready to watch your favorite basket and soccer balls stacking the Egyptian way ? Then you will love the GBC Piramid module from NXTChris. Thanks to a robotic […]
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GBC 36 – Crazy Carnival
GBC36 – Crazy Carnival is another very cool GBC module from PV-Productions. As with many modules from PV-Productions, this giant module is built using exclusively parts present within one official […]
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GBC 37 Ratchet Ride
It is always nice to be able to reproduce a GBC module without having to go through a tedious search for all the LEGO parts needed to build it. The […]
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Christmas Sweeper
Ho Ho Ho ! The Christmas Sweeper GBC module, created by Joel Sloan, is coming to town. This nice GBC module features a ramp that flexes and moves with the […]
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Dwarf Mine
Pierroguitar’s Dwarf Mine is a very creative GBC module working in full loop and inspired from The Lord of the Ring movie. Your balls will go through an astonishing journey […]
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Splat Gear Sweeper
Splat Gear Sweeper is a cute little GBC module from Stork. This compact GBC module is made with some colorful Splat Gears part and owns a simple mechanism: one bucket […]
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Egg Process Machine
Even though football and basketball GBC balls are not as fragile as eggs, the Egg Process Machine module will take good care of them. Yasuhiko Kuramata, the designer of this […]
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Pass Circle
I’m sure you will love the trailing movements of the Pass Circle module from the French GBC Builder Jérôme Christen. After reaching the starting platform thanks to a big yellow […]
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Take and Release
The GBC module Take and Release is a crafty creation from Prototype 04 (formerly known as AnimatronicA). In this compact module, your favorite soccer and basket GBC balls will have […]
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Ice Crystal
You will probably be amazed by the spasmodic movements of Riku Katsumata’s Ice Crystal module. This super compact GBC module transports your balls by means of a six-spoke propeller with […]
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Basic Stairs
Yet another stepper module, but a very compact one, with recirculation and an amazing style!! The GBC module Basic Stairs from PG52 will astonish you thanks to his very clever […]
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Dual ZigZag
I’m ready to bet that you’re gonna be amazed by the module Dual ZigZag from The Bananaman 2018. This tiny GBC module is using a mechanism never seen before. Your […]
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Container Transporter
Like in the three cards trick game, Akiyuki’s Container Transporter module swaps colorful buckets of balls to bring them to their final destination. Controlled by a mindstorms NXT brick, this […]
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GBC Super Mario module
If you are a nostalgic fan of video games from the 80’s, you will have no problem recognizing the scene in this module. Pinwheel’s GBC Super Mario module offers us […]
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GBC 30 – Fun Park
With over 3200 parts and a footprint of 100x60x46 cm (40x60x24 inch), GBC30 – Fun Park is one of the bigger GBC modules PV-Productions have ever created so far. It […]
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GBC Ball Rolling Machine 3
GBC Ball Rolling Machine 3 is a super smart module from Rimo Yaona, a Japanese GBC module builder. If you are used to watch GBC module, you will immediately detect […]
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Rotating Platform
The Rotating Platform module, created by Joel Sloan is inspired from a rotary dairy platform. Balls are taken up to the loading ramp by a simple conveyor. A flap lets […]
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Rotor Lift
Conveyor modules are usually very popular in the world of Great Ball Contraption. With Rotor Lift GBC module, Stork offers us a different kind of conveyor made with a series […]
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Stepper Module
If you’re looking for a very first GBC module to build with your kids, don’t miss GBC Stepper module from Sam Friesen. This compact module transports your favorite basketballs and […]
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Port Factory
Port Factory is another brilliant GBC module in full loop from PV-Productions. The module is built using exclusively parts present within the official Lego Technic set “Ocean Explorer” (ref 42064). […]
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Scissor Lift
Scissor lift is another exceptional GBC module from Sawyer. Two scissor-like arms pick up your favorite basketball and soccer balls and bring them to a ramp above the module in […]
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Orbit Overlap
Based on an original idea from Hanu Nori, the giant GBC module Orbit Overlap from Riku Katsumata is a real masterpiece. Its giant wheel will grap your favorite basketball and […]
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Slide Scooper
Red team versus Blue team: who is going to catch the most of your favorite basketball and soccer balls ? With Slide Scooper GBC module, Stork provides us a funny […]
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GBC Miniloop 07
GBC MiniLoop 07 is based around an original mechanism, designed by Josh DaVid, which swings around 180 degrees and picks up one ball at a time, then swings -180 degrees […]
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Cradle Tipper
Cradle Tipper is an astonishing GBC module from Stork. This new comer on the GBC modules building scene is doing a remarkable usage of the “1/4 Circle Gear Rack” parts, […]
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GBC Miniloop 06
This black and white checkerboard MiniLoop, made by Josh DaVid, is a large lifter which quickly lifts one ball at a time. This MiniLoop also includes a small basket that […]
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GBC Miniloop 04
GBC MiniLoop 04 module from Josh DaVid uses rotating shafts to slowly lift the balls up a small incline. This model also includes a storage container for the balls. The […]
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GBC Miniloop 05
GBC MiniLoop 05 module from Josh DaVid is certainly a unique Lego® GBC creation. The entire model is made up of four modules that can be disconnected and displayed as […]
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GBC Miniloop 03
GBC MiniLoop 03 module from Josh DaVid is a simple catapult powered by rubber bands. A rotating cam, driven by motor or hand crank, slowly creates tension in the rubber […]
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GBC Miniloop 02
The GBC MiniLoop 02 module from Josh DaVid is mainly based on the famous Archimedes Screw. This plastic spiral smoothly lifts the balls up and drops them back down a […]
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