Portals 3D by Warbucks Design
Circles, circles everywhere, they make you want to stare at them all, until they start to move. Stare too long and you will see the spaces that lie in-between, those portals which can suddenly move diagonally.
Vertically they’re easy to see, horizontally they’re mesmerizing, but when they move diagonally your mind will start capsizing.
Interdimensional portals are mind blowing enough without the ability to move in 3d, but if you decide to teleport along the z axis make sure the gun’s aperture is set properly or you might find yourself lost in space!