3D 2048 — A 3D twist on the classic puzzle

3D 2048 is a free browser-based puzzle game where you slide and merge tiles inside a 3D cube. Instead of the original flat 4×4 grid, you play on a 3×3×3 cube with 27 cells and slide tiles in six directions: up, down, left, right, forward, and backward. Combine matching numbered tiles to merge them into higher values, with the goal of reaching the 2048 tile.

This game requires JavaScript and WebGL to run. Please enable JavaScript in your browser to play. このゲームを動かすには JavaScript と WebGL を有効にしてください。Modern Chrome, Safari, Firefox, and Edge all support WebGL by default. If the game does not appear, check that hardware acceleration is enabled in your browser settings.

What makes 3D 2048 different

The classic 2048 by Gabriele Cirulli has been ported and themed dozens of times since 2014. Most of those variants are reskins or minor mechanical tweaks. 3D 2048 commits to a genuine third dimension. Tiles slide along three axes, not two. The cube has real depth: tiles on the back face can hide behind tiles in front, and the back-view mini-window helps you see them without rotating the camera.

Camera-relative controls mean "left" always pushes tiles to your screen-left, no matter how you've rotated the view. This is one of the most important UX details — it took multiple iterations to get right based on player feedback. The result is 3D controls that feel as intuitive as 2D, while adding a real spatial reasoning challenge.

Game modes

2×2×2 — A small 8-cell cube with the 256 tile as the goal. The board fills up fast and every move matters. Best for learning the 3D mechanic or playing a quick game during a break. Read the 2×2×2 strategy guide.
3×3×3 Normal — The flagship mode with 27 cells. Target tile is 2048. Has 15% chance of spawning a 4 instead of a 2. Successful runs typically use 800-1500 moves. Read the 3×3×3 Normal strategy guide.
3×3×3 Hard — Same target, but two tiles spawn after every move and the 4-rate jumps to 40%. The board fills twice as fast. Recommended only after clearing Normal. Read the Hard mode strategy guide.

How to play

The basic rule is the same as classic 2048: slide all tiles in a direction; when two tiles with the same value collide, they merge into a single tile with double the value. After every move, a new tile (a 2 or sometimes a 4) spawns in a random empty cell.

Desktop controls: Arrow keys for up / down / left / right. W and S for forward and backward along the depth axis. Z to undo a single move. Right-click and drag to rotate the camera. Mouse wheel to zoom.

Mobile controls: On-screen D-pad for the four main directions. A separate "depth pad" for the forward / backward axis. You can also swipe up / down / left / right anywhere on the screen. Two-finger drag rotates the camera. Touch targets are sized for one-handed play.

Tips to get started

Pick a corner and commit. Choose one of the eight corners of the cube as your "home" for the highest tile. Avoid sliding in the directions that would push your high tile out of that corner.
Build a chain. From your corner, extend a chain of decreasing values: 1024 in the corner, 512 next to it, 256 next, and so on. This sets up cascade merges that clear multiple pairs in a single slide.
Use the Z-axis sparingly. The forward/backward slide is powerful but disruptive. Don't slide along the depth axis unless you have a reason — and always check the back face first.
Rotate the camera to plan. Time spent rotating the camera to see all faces is rarely wasted. Combined with the back-view mini-window, you can always see the full board state.
Use the undo button. One level of undo is built in (Z key on desktop). If a move had unintended consequences, undo it and reconsider. Undo is part of the game design.

Read the full strategy guide for in-depth tactics, or the math of 2048 for the theory behind why these strategies work.

Features

Free to play in any modern browser — no installation required, no signup, no microtransactions
Installable as a Progressive Web App (PWA) on iOS, Android, and desktop — works offline once installed
Global leaderboard with separate rankings for each mode
Camera-relative controls that adapt to your viewing angle
Back-view mini-window so hidden tiles are never out of sight
Local rankings stored on your device, plus global rankings for comparison with players worldwide
One level of undo for mistakes and misclicks
Japanese and English language support
Mobile-first design with touch controls and PWA support