Blockout

A single-file HTML implementation of the classic Blockout-style 3D falling-block puzzle.

The game runs entirely in the browser from index.html. It uses a perspective pit renderer with a green wireframe shaft, colored settled cuboids, and a white wireframe falling piece.

Play

Open index.html in a browser, or serve the folder locally:

python -m http.server 4173 --bind 127.0.0.1

Then visit:

http://127.0.0.1:4173/index.html

Controls

Key	Action
Number keys / numpad 1-9	Move around the pit, including diagonals
Arrow keys	Move on the pit floor
Q, W, E	Rotate counter-clockwise around X, Y, Z
A, S, D	Rotate clockwise around X, Y, Z
Space	Drop the current block
P	Pause or resume
Enter	Restart after game over

Presets

• Flat Fun: 5x5x12, flat block set
• 3-D Mania: 3x3x10, basic block set
• Out of Control: 5x5x12, extended block set

Files

• index.html contains all markup, styles, and game logic.