Shobaan

Shobaan was a major Imperial shipyard world during the galactic civil war. Shobaan did have very hostile terrain as it was impossible to see lurking predators underneath the shallow swamps on the surface.

deal with the empire
Shobaan's government had been an ally to Darth Sidious, and when he became Emperor of the Galactic Empire he offered Shobaan a deal: supply countless star destroyers to the Imperial war machine and in return the highest level of protection the empire can give a planet. However, suprisingly it wasn't enough to repel a rebel assault, as that turned in to a major Imperial embaressment during the battle of Shobaan.

Hutt takeover
About 10 ABY the Hutts laid siege to the Imperial remant listening post on the planet. It fell in mere hours and the stormtroopers who managed to survived the onslaught were bribed and started taking orders from the Hutts.