Stack Fill 3D
A single mouse drag sends a bouncing ball across a 3D landscape, and your task is to land it in every empty slot on the board. The game is built for two players, taking turns to fill the remaining gaps before the other does. It runs in landscape on desktop browsers, with no installation needed.
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About this game
Slide your finger and fill all empty spots.
How to play
Mouse Control
Questions people ask
Can I play Stack Fill 3D online for free?
Yes. Open Stack Fill 3D in this browser and press Play. There is no download or account required.
Do I need to install Stack Fill 3D?
No. The game runs inside the browser page, so there is nothing to install.
Does Stack Fill 3D work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.