The Redstone Dimension is a dimension added by MoreDimensions.
Entering and Exiting the Redstone Dimension
Entering the Redstone Dimension is similar to entering The Nether. However, instead of using Obsidian, Redstone Blocks are used. Additionally, the portal is activated with a Redstone Igniter rather then Flint and Steel.
Similar to The Nether, when entering the Redstone Dimension another portal is auto-generated within the new dimension.
The Redstone portal makes noise, like the Nether Portal.
The Redstone Dimension's world generation is similar to The Overworld, but it generates Redstone Blocks and Redstone Ores rather than Grass and Dirt and Stone.
Like The Overworld, the Redstone Dimension has a sequence of day and night, but without rain.
There are no mobs implemented in the Redstone Dimension yet.