Marble Tower Escape is played with up to 4 players each choosing 7 marbles of the same color. The object of the game is to have all your 7 marbles escape the Tower first.
Players begin by choosing their 7 marbles of the same colour. Then with the youngest player going first, place one of their marbles in a vacant marble hole on the top of the Tower. Players continue placing all their marbles on the top of the tower until all marbles are in play.

Beginning with the youngest player, each player takes a turn rotating each of the Gear Levels starting with the gear closest to the top of the Tower. The first Gear is always turned clockwise turning the Gear to the next gear marker. Then the same player rotates the next gear counter-clockwise to the next gear marker. The player continues rotating each gear clockwise or counter-clockwise until all the gears have been turned once. The next player repeats the same actions rotating gears the in the same chosen direction.

Continue with the next player in the same fashion while collecting their escaped colored marbles until one player has collected all 7 marbles and is declared the winner.

STLs (Usage and Completion Time based on Bambu Labs A1 Mini)
This build requires 28 13mm Marbles consisting of 4 colors with 7 marbles of same color, 96+ metres of Filament (293grams), and around 10hrs Print Time.

Gear STLs can be Printed a different color to allow Gears stand out.

All 8 STLs were printed using 4mm Nozzle .20mm Layer Height. No Supports Required

MarbleTowerEscapeFloor.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 11m 33g, 1hr:21mins
MarbleTowerEscapeBase.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 7m 21g, 48mins
MarbleTowerEscapeTop.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 18m 54g, 1hr:47mins
MarbleThunderTowerEscape2Trays.stl (2 pieces) - .4mm Nozzle .20mm Layer Height - Filament 7m 22g, 36mins (Print Twice)
MarbleTowerEscapeSpacer.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 7.7m 23g, 48mins (Print at least 3)
MarbleTowerEscapeGear1.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 8m 24g, 45mins (Print at least 1)
MarbleTowerEscapeGear2.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 8m 24g, 45mins (Print at least 1)
MarbleTowerEscapeGear3.stl (1 piece) - .4mm Nozzle .20mm Layer Height - Filament 8m 24g, 45mins (Print at least 1)
MarbleTowerEscapeGearTEMPLATE.stl NOT PRINTED – this Template allows you to create your own Gears

NOTE: The STL Models may display some artifacts from revision builds, but will not appear in Print

RECOMMEND: Allow pieces to cool to room temperature on printers Heatbed before removing to avoid warping

A .2mm Space Allowance / Tolerance was used for the .4mm Nozzle Print