The recent update named Lost World is now available now to all the Cabal Online players. You can go Cabal Online official website to see the detailed patch note, here are some general introduction of the update:
In the just-launched Lost World expansion, CABAL players face the task of exploring the newly discovered island in the Sea of Fracia, facing opponents including pirates and mutants along the way. As the secrets of the island are unlocked, the dangers grow, and only the most skilled adventurers will triumph. Adventurers in the Lost World dungeon will have access to beautiful weapons created with the newly discovered SIG Metal.