Chart Your New Destiny
NEW WORLD
VENTUS
Launch Date
March 4, 2026 (PST)
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The New World Awaits :
All Captains, Set Sail!
A new World, Ventus, opens on March 4, 2026 (PST)!
Experience a fresh start in Uncharted Waters Online —
no power gap, new economy, new
alliances, and new rivalries await every Captain!
What's Special about the Ventus World?
Ventus Captain's
Spoils
Check Exclusive Rewards and Buffs
Pre-Register
Now!
What's Special about the Ventus World?
Set Sail from Day 1 Again
Ventus is a fresh World, full of possibilities, where nothing has been developed yet and every Captain can leave their mark.
It offers the same content and updates as Maris, but with a brand-new beginning.
Ventus Welcomes All Captains!
Maris Captains Can Begin a New Voyage!
Veteran Captains from Maris—your chance to prove your mastery is here. Compete, trade, and conquer on equal footing in a brand-new adventure.
Raise Your Sails Again, Returning Captains!
The seas you once sailed have changed—new ports, ships, and challenges await. Return to Uncharted Waters Online and see how the world has evolved since your last voyage.
Welcome, New Captains!
Step into Uncharted Waters Online for the first time and chart your course. Build your fleet, face rivals, explore bustling ports, and navigate trade routes full of opportunity. Your adventure starts here.
"Cross World" Function Coming in the Future
The Cross World function will let you freely sail between Maris and Ventus! This feature will be unlocked in the future—once the time is right.
Maris Remains Strong
The World of Maris isn't going anywhere. Your ships, comrades, trade routes, and adventure achievements will remain, ready for you to continue building and exploring.
Ventus Captain's Spoils
Be among the first to explore Ventus and claim exclusive spoils from Papaya Play before your rivals!
Pre-Register Now to Claim Exclusive Rewards!
Whether you're new to UWO or an existing Captain in Maris, pre-register by 9:00 AM on March 4, 2026 (PST). All eligible accounts will receive special treasures in the bank in Ventus, labeled 'Pre-registration Treasures'! Don't miss your chance to start your adventure with these exclusive items.
- *Your rewards are a mystery! Expect valuable items that will make your voyages smoother. All eligible rewards will be delivered by March 18, 2026 (PST).
- *Rewards are granted only once per account, regardless of how many characters you create.
28 Days of Daily Rewards
Claim your daily reward by logging into Ventus for 28 days, from March 5th to April 1st, 2026 (PST)!
*Your total level must be 21 or higher to receive rewards. Rewarding begins on Day 2 after launch, giving you roughly 30 hours to meet the requirement and claim your Day 1 reward!
Returning Captains'
Achievement Rewards
A fair wind blows for every Captain!
Whether you still sail Maris or rested your sails between October 2017 and today, your achievements are remembered. Your total level in Maris grants special support items to help you return to the seas of Ventus, ready for adventure.
Check the poster below to view conditions and rewards.
Pre-Register Now!
Registration Successful!
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I acknowledge that my data will be processed in accordance with the Privacy Policy
Maris Captains: If you wish to use the same Papaya Play account to play in Ventus, provide the email address associated with that account.
New Captains: Provide an email address that you will use to create a Papaya Play account. Otherwise, we cannot send your rewards properly.
Note: You must create your Papaya Play account by midnight on March 12, 2026 (PST).