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Oceans & Empires


This app is only available on the App Store for iOS devices.


Naval Real Time Strategy Game!

Battle, trade and war with real people from all over the globe!
Conquer the oceans and prove your might!
Strategize, upgrade your ships and troops,
arm your fleet and set forth!

◆ The Ultimate Naval War Simulation
• Organize and place troops, ships, and weapons according to your strategy
• PvE battle with Empire Troops
• Replay your Ship Battles, Onboard Combat, Gate Siege, Close Combat
• Release or convert your prisoners
• Worldwide PvP battle against real players
• Raid against Boss Monsters with Alliance Members
• Increase your Power Level with the power of Korean Alliance
Your Dominion is calling for you, my Lord!
Play 'Oceans & Empires' today!

◆ Community
Facebook Community:

◆ Customer Support
Your feedback is very much appreciated!

◆Access Authorizations in JOYCITY Games
1. Access to Make and Manage Phone Calls (READ_PHONE_STATE)
(When the game starts) It is essential to be able to identify the device for Guest Login (immediate start). Access to [Make and Manage Phone Calls] includes information to identify the device, and you will be unable to login to the game if you deny the access request.

(When game updating) We need your permission to save the update files onto your device's SD card. [Pictures, Media, File Access] includes the authority to access SD card. If you refuse the request, you will be unable to login.

* Phrases used in [ ] may differ based on the device and OS version

What's New in Version 1.4.4

■ Update ■

- Strengthening Game Stability


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

Be patient and read everything

This game is fantastic! It is one of only two games I played every single day. The other one being the doppelgänger, POTC Tides Of War, both by JoyCity. But be forewarned: This game has an incredibly steep learning curve, frustrating a lot of people. ONE requires strategy, diligence, and frankly, a good relationship with your alliance mates. Find yourself a decent walkthrough/tips+tricks/FAQ and read everything you can about it. It's gonna help you later. If you love a fast paced game where you run and gun, shoot without thinking, or crush some candy, this game ain't for you. It's Clash Of Clans, for grown folk.

Love the game but.....

The game plays really well, but the chat is awkward and hard to use. Too many common words are censored and many emoticons can’t be used

I love the game but

The developers don't take complaints into account and customer service is bad, it's a waste of money since when you get into trouble due to a system failure, they will not help.

Oceans & Empires
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.4.4
  • Size: 384 MB
  • Languages: English, Japanese, Korean, Simplified Chinese, Traditional Chinese
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Medical/Treatment Information

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. First Package 1$0.99
  2. Special Gold Package 1$0.99
  3. [Type 1] Special Package 33000$29.99
  4. Starter's Package$4.99
  5. Monthly Package 2$19.99
  6. All-In-One Resource Package E1$9.99
  7. [Type 1] Special Package 2200$1.99
  8. All-In-One Resource Package 1$0.99
  9. [Type 1] Special Package 11000$99.99
  10. Special Stamina Package 3$19.99