Port Plunder was an early Pirates themed world in LEGO Universe, replaced by Gnarled Forest. It would be the first world that players visited after completing the tutorial world of Vanguard Outpost.  The world was a tropical island filled with ancient ruins, which pirates were looting and loading on to ships in their base, Swagger Town. Players were able to side with the pirates and loot the ancient relics, or side with the natives and protect them. The world also contained a racetrack, faction camp, property, and other areas. At certain times, a large pirate ship would have docked at Swagger Town, as an in-game event.
The large pirate ship was spawned by Mythran several times towards the end of LEGO Universe.