CubeTris

CUBETRIS— 3D Block Puzzle

The classic block puzzle you love, reimagined in three dimensions.
What if Tetris wasn't flat? What if instead of clearing lines, you had to think in every direction — rotating pieces not just left and right, but forward, backward, and upright — stacking them inside a glowing neon grid until entire floors vanish beneath you?
That's CubeTris.
A NEW KIND OF PUZZLE
CubeTris takes everything you know about falling block puzzles and adds the dimension that changes everything. Pieces don't just slide left and right. They can stand upright. They can face forward. They can be tilted, rolled, and cycled through every possible orientation until you find the perfect fit for that last stubborn gap on the floor below.

Every piece that falls is a three-dimensional object. Every placement is a decision that affects not just one row but an entire layer of your grid. And when that layer finally fills — all sixteen squares packed tight — the floor disappears, everything above it drops, and your score climbs.

HOW IT WORKS

Pieces fall from above into a 4×4 grid. Your job is to fill complete floors — every single cell on a 4×4 level must be occupied before it clears. Use the directional controls to position each piece, cycle through its orientations to find the right angle, and drop it into place before time pressure gets the better of you.

The grid is eight floors deep. That gives you room to think, room to plan, and room to make mistakes — but the tower fills faster than you expect, and once any piece exceeds the top boundary, the game is over.

FEATURES

True 3D rotation — cycle through every unique orientation of each piece, including upright and tilted positions that 2D puzzles can never offer
🔷Eight classic piece types — all seven traditional tetriminos plus a single cube wildcard that fits where nothing else will
🔷 Neon visual style — every cube rendered with a custom shader, glowing outlines, and a transparent interior that shows the structure beneath
🔷 Ghost piece — a translucent preview shows exactly where your piece will land so you can plan ahead with confidence
🔷 Configurable grid — the play field size and fall speed can be tuned, from the tight challenge of a 4×4×8 grid to the sprawling complexity of 6×6×10
🔷 Progressive difficulty — the game gets faster as you clear more floors, rewarding skill and punishing complacency
🔷 Score system — each piece type carries a point value that counts toward the floor it helps complete, so smart placement is always rewarded
🔷 Designed for mobile — intuitive touch controls with a clean D-pad layout, rotation buttons, and a dedicated fast-drop button built for one-handed play
🔷 Optimized performance — GPU instancing keeps the neon grid running smoothly even on older Android devices

THE PIECES

Not all pieces are equal. The I-piece spans the full width of the grid in one direction — powerful when flat, devastating when stood upright as a vertical column. The T, L, and J pieces demand creative rotation to fill awkward corners. The S and Z pieces punish poor planning. The O piece is reliable but limited. And the single cube? It is the game-changer — the one piece that can fill the gap that everything else left behind.
Each piece scores differently when it contributes to a cleared floor. Stack cleverly and your score multiplies. Clear multiple floors at once and watch the numbers climb.

FOR PUZZLE LOVERS WHO WANT MORE

If you have ever finished a round of a classic block puzzle and thought — I wish this had more depth, more strategy, more dimensions to think about — CubeTris was made for you.
It respects your intelligence. It rewards patience. It punishes rushing. And it will absolutely ruin your plans the moment you think you have figured it out.

HOW LONG CAN YOUR TOWER LAST?