## Rift Dimensions

August 4, 2010 Leave a comment

The Rift prototype a small group of SCAD students and I produced was the tip of the Rift iceberg. The game we produced was episode 1 of an epic journey across space and time and an exploration of parallel and perpendicular dimensions. The mechanics of time and dimensional travel are based around theories by Rob Bryanton in his Imagining the Tenth Dimension project. Rob’s model of the Omniverse, which incorporates the Everette-Wheeler Many-worlds interpretation, and observed effects of quantum physics like quantum superposition, allows for travel through time, alternate timelines, and other dimensions with differing laws of physics. Rift plays with the idea that humans from another dimension (an alternate evolution of humans) discover techniques for transporting matter and energy across dimensions. This allows the story to take the player through time, to alternative and alien dimensions while exploring concepts of theoretical physics and making them interactive.

Here is an excerpt from the Rift design document I have been writing. In this section I explain (rather briefly at the moment) the structure of the dimensions in the Rift canon. Note that these are my fictionalized definitions of dimensional space and are not representative of the theories proposed in Imagining the Tenth Dimension.

**Dimension 1 | 2 | 3**

These are the only spacial dimensions we humans can directly observe and navigate within (so far).

### Dimension 4

This is a single line of time. We cannot perceive any more of the 4^{th} dimension than a single 3D point along the 4^{th} axis at any moment.

### Dimension 5 | 6

The 4^{th}, 5^{th} and 6^{th} dimensions describe potential states of 3-dimensional matter. Every possible state of our universe resulting from our initial conditions of the Big Bang is contained within these dimensions. Every point on our 4^{th} dimensional timeline branches off into every possible new state this 3-dimensional point could take. These branches of probable states fill the 5^{th} and 6^{th} dimensions and the 4^{th} dimensional path of a 3^{rd} dimensional object twists and turns in the 5^{th} and 6^{th}.

The farther one travels from their current point along the 5^{th} or 6^{th} axis, the more dissimilar the past and present circumstances become, compared to the traveler’s origin. Take a short hop along the 5^{th} dimension and the traveler will find themselves in a time-place that shares the same 4D path up until 1 hour prior. At this point a single event had a different outcome, turning the 4D path in a different direction on the 5^{th} axis.

Take a significantly longer leap across the 5^{th} dimension and a traveler will find themselves in a time-place that deviated from the original 4D path a few thousand years ago.

## Dimension 7 | 8 | 9

This plane considers all possible universes from our initial conditions as a single point. Deviation from this point in the 7^{th}, 8^{th} or 9^{th} dimensions finds the observer in universes with different initial conditions. The farther a traveler deviates from his native point in this plane, the more dissimilar the dimensions will be.

### Dimension 10

This plane is non-physical (as we know it). All matter in the lower dimensions is the shadow of the movement and activity in the 10^{th} dimension. Some believe the 10th dimension is the source of pure imagination.