# Klein — ReplayGrid

Source: https://replaygrid.app/klein/

Cross the seam, the world flips.

Series: Space & dimensions. Part of ReplayGrid's original collection of 100 free portrait browser games. JavaScript is required for interactive play.

[Play Klein](https://replaygrid.app/klein/) · [Browse all 100 games](https://replaygrid.app/) · [Product information and support](https://replaygrid.taoftware.com/)