Time travel

Fourth dimension
The fourth dimension, like the fifth dimension, is nowhere in space and time, but is just an international space. An infinite number of timeholes (wormholes exclusive to time) are scattered across the fourth dimension, and passing through one will take you to any point in time (from the universe you came from).

Access to time travel
There are numerous ways to time travel.
 * Wormholes can be exclusive to time travel; these are known as timeholes. Timeholes have 10% chance of naturally forming in one dimension; however, the frequency of the timeholes depend on the universe. Some universes have no timeholes, like the Human Dimension or Animal Dimension.
 * Time Machines. Time machines are shaped much like portable toilets, with buttons inside to determine where in time the user wishes to go. The only way to get access to personal time travel is to converse with a god (any god, even Apalala) so that they grant you access to the fourth dimension. You must collect the atmosphere in an enclosed space and get the atmosphere in the energy of a hollow device, which will subsequently become a time machine.