Sliceward

What it does

The screen is split in two. Above, a world in N dimensions and a golden knife that slices it. Below, the slice itself, in N−1 dimensions, where your character lives. Move the knife and hidden rooms, tunnels and the exit appear in the slice, like a scan. The same mechanic takes you from a point on a line all the way to a four-dimensional world.

• Six chapters, 0D to 4D, 150 levels each, every one checked by hand.
• The Flatland moment: a sphere passing through a plane is a circle that grows and shrinks.
• In 4D the slice is a full 3D world. Twin views and a w-axis make the fourth dimension playable.
• Calm by design: no timer, no pay-to-win, one-handed portrait play.