Tetris is a worldwide favorite. The classically addictive game has branded products out the wazoo, and has appeared on everything from smartphones to the side of a building. Now, Tetris is joining the world of wearable tech.

Marc Kerger created a new version of the game that can be played on a shirt. He posted a YouTube video of it in action along with this explanation of the project:

Here is a project I just finished, just in time for the 30th anniversary of Tetris. A T-Shirt you can play. With an arduino uno, 4 AA batteries and 128 LEDs. I always wanted a playable Tshirt, well now I made one myself. based on the pumpktris from instructables.

Check out the t-shirt game in action: