Spongeland

The Spongeland is a sponge-covered dimension that can be entered only by creating the Sponge Portal, which is found in the Earth Dimension. It is not part of the game story and therefore does not need to be entered to complete the game. Spongeland will be added in Update 0.1.0.

Access
To enter Spongeland, the player (in the Earth Dimension), must locate both the Venturechest containing one block of sponge, and the incomplete Sponge Portal. Then, the block must be put in the correct place in order to activate the portal. The Venturechest containing the sponge block and the incomplete Sponge Portal can both only be found in the Earth Dimension.

Landscape
The Spongeland, and every structure in it, are made entirely of sponge blocks, which cover every bit of ground in the Dimension. There are Sponge Trees that can be found, but there are no lakes.

Dome
The Sponge Dome, as the title suggests, is also almost made entirely of sponge blocks. Like all Domes, it is massive, and therefore can be seen from a very great distance.

Dome Battle
Once the player enters the Sponge Dome, they must defeat the villagers located inside before they can exit. The villagers are completely harmless, unlike all other Dome Battle mobs in the game. Once the player leaves the Spongeland, the portal will disappear in the Earth Dimension, meaning there is no way to return until the game is restarted.

Trivia

 * Spongeland was the very first Dimension to be created for the game by the developers; it was completely finished before even the Earth Dimension was added.
 * However, it was later erased by mistake. Because of this, the entire dimension had to be completely recreated.
 * The developers have stated that the Spongeland should receive more structures in future updates.
 * Spongeland is the only Dimension that is made entirely of one type of block outside of the Venturechests.
 * Spongeland is also the only Dimension in the game that is not part of the story, as well as the only Dimension with a Dome Battle that can be played at any point without needing to be unlocked, meaning Spongeland may be exited at any time.