Sonic Universe
After Sonic and The Reign Of The Dragons

Characters from franchise
Based on Pirates Of The Caribbean: The Curse Of The Black Pearl but mostly those who have been curse by the Aztec Gold medallion.
The island is based on Rugrats Go Wild and Alvin and The Chipmunk 3: Chip-wreck but actually the island that they did the ceremony with Will Turner century agos.

Main Antagonist
Captain Barbossa

Character Introduce
Jack Sparrow

Plot
Decided on vacation spot, the Freedom Fighters decided to on ship crew but they to late to get, Buck had an idea to get to the ship crew by renting a boat to get to the crew ship. They travel but it took forever until a dangerous storm appear and cause havoc on the gang. The ship fall but surviving by using a safety raft just in case this happen. They had found an island where that decide to land on but it turn to be an where people are not living on. Everyone must survive and work together to live on the tropical island but things aren't very good for the start. Rouge have found a cave where she found gold medallion with a skull on, so she took it but didn't know the consequences for doing this. While in the crew, Jumba, Pleakly, Gantu, Reuben, Angel, and other Experiments having a good time but didn't notice that the Freedom Fighters and Savage Ravagers are here. Angel have a bad feeling about what happening to Stitch, so she assembled the Experiments to build a large boat for all of them and find them but mostly Stitch. As Pleakly tolded Jumba and Gantu to try on a hangglider, they follow to water and was left behind. Jumba decided to use Gantu as a boat and Pleakly as an our. Both the Experiments and the trio have intersect the island but now stranded. But things get more dangerous, an army of skeletal pirate appear and destroy everything they had build.