Sulphure

[Xpleet]

Earth's overheating.
Giant awakening magma streams break out of every part in the alpines. The lava streams supererode the mountains remaining as giant sharp cliffs, to melt in the new boiling oceans.

[cajomi]

like that ... badlands....
The atmosphere matches also.

Only, may be a bit rising the terrain, the ground plate of Vue is visible.

[Xpleet]

the ground plate of Vue is visible.

it is supposed to be lava :o