Lost Dimension Non-dimensional Cities is an immersive cinematic experience in which participants journey through an endlessly unfolding virtual cityscape that expands over all axes. This dimensionless cityscape is constructed from a large collection of point clouds and sounds. While the user is standing on the controller pod and navigates through this virtual world, a sense of physical instability takes over and the platform becomes an anchor to hold on to. The building blocks of the world are generated from depth map information and panoramic photographs obtained from Google Street View’s API. Depending on the user’s position in the virtual world these blocks are dynamically repositioned on a three-dimensional grid. By subtle manipulation of motion and sound, perspective distortion and shifts in balance Lost Dimension unquestionably re-calibrates the viewer’s perception of dimensionality.