Uncharted Waters Origin is taking you to the South China Sea with Zheng He this autumn

• Investment Season 4: Eastern Wave is now live
• Five new Grade 25 ships have been added to the roster
• Special autumn-themed events will continue through October

Once you’ve finished exploring the recently introduced Production feature, Line Games has unveiled a brand-new chapter for Uncharted Waters Origin with the launch of Investment Season 4: Eastern Wave. This update features the legendary Ming Dynasty explorer Zheng He and runs until December 14th.

Investment Season Four in Uncharted Waters Origin transports players to the South China Sea, showcasing key ports such as Quanzhou and Macau. Here, you can trade for exclusive goods including giraffes, rare fabrics, textiles, and livestock.

A new Great Adventure activity also debuts this season. Daily geographic coordinates sent directly to your in-game mailbox guide you toward Land Exploration sites. Completing these expeditions rewards you with Season Investment Certificates and the new Grade 25 Build Request, which are essential for advanced shipbuilding.

Regarding naval power, five Grade 25 ships join the fleet this season: the Large Corvette, Soleil Royal, San Felipe, Large Fu Ship, and Djong. To construct these vessels, you will need Grade 25 materials combined with either a Grade 25 Build Request or an upgraded Grade 24 ship.

Additionally, the Mate Transcendence system now includes a Stage 2 upgrade. This allows Admirals and Mates who have already surpassed Stage 1 to gain an additional +40 levels overall. You can also explore similar adventures by checking out this list of the best sandbox games on mobile!

If that wasn’t enough, autumn festivities provide even more reasons to set sail. Until October 28th, the Fall Leaves 14-Day Attendance Event distributes seasonal chests filled with high-value rewards like S Grade Common Contracts and Enhance Protectants for all participants.

Seasonal crafting recipes have also returned, allowing you to prepare treats such as Songpyeon, Mooncakes, Dango, and Roasted Chestnuts. These foods reward Fallen Leaf Tokens, which can be exchanged for growth materials and the new Transcendent Token required for Stage 2 advancement.

To cap things off, players can participate in the Full Moon 7-Day Attendance Event starting October 3rd, as well as the Moon Festival Production Relief Event running until October 12th, which reduces recipe requirements for limited-time crafting tasks.