10+
Downloads
Content rating
Everyone
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About this game

3DFortris: The Ultimate 3D Block Puzzle Challenge!

Dive into a revolutionary 3D block-stacking experience where spatial reasoning is the key to survival! 3DFortris transforms classic block puzzles into a challenging 3D arena, offering full 360-degree rotation and responsive gravity controls.

🚀 Core Features & Gameplay:

True 3D Game play: Experience the familiar challenge of Tetris, but in a fully realized 3D volume. Pieces are complex tetra cubes (and other poly cubes) that require rotational strategy across the X, Y, and Z axes.

Intuitive Controls: Easily rotate, move, and drop your pieces using clear on-screen buttons. The game features a Smart Move system, ensuring your directional controls (Forward/Back/Left/Right) always align with your current camera view, even when the board is spinning!

Responsive Gravity: Pieces automatically drop, increasing the pace as you advance. Use the dedicated Hard Drop button for instant placement and faster scoring.

Seamless Touch Rotation: Control the camera view angle by simply dragging your finger across the screen. You can lock the camera rotation with the Auto-Rotate Checkbox for focused game play.

Dynamic Scoring & Leveling:

Layer Clearance: Fill a complete horizontal layer to clear it and gain points.

Level Progression: Level up every 5 layers, increasing the gravity speed and score multiplier.

Bonus Combos: Earn huge scores with multi-layer clears: DOUBLE (+1,000), TRIPLE (+5,000), and the ultimate FORTRIS (+10,000) bonus!

💣 Power-Up Blocks & Obstacle Removal:

3DFortris introduces unique blocks to help you manage the depth and complexity of the 3D grid:

The Bomb: A flashing red single-block piece that explodes on impact, destroying the block beneath it and clearing critical obstacles.

The Mega Bomb: An 8-block cube designed for mass destruction, capable of clearing larger, clustered areas.

💡 Visual & Performance Highlights:

Web-Optimized 3D: Powered by WebGL (Three.js) for smooth, hardware-accelerated 3D graphics, ensuring crisp visuals even on smaller devices.

Adaptive UI: Features an adaptive layout with a Next Piece Preview grid and a dynamic Level indicator floating in the game space.

Customizable View: Adjust the Cube Opacity using the slider for a fully transparent or solid viewing experience.

Download 3DFortris now and test your spatial skills against the ultimate 3D block puzzle!
Updated on
Nov 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

🚀 Release Notes: 3DFortris (Version 1.0)

We are thrilled to announce the official launch of 3DFortris, the 3D block-stacking game where spatial strategy is everything!

This version brings the classic puzzle challenge into a fully rotational, dynamic environment built for mobile touchscreens.

Thank you for downloading! Good luck clearing the first five layers!