Sea battle 2: Warship Online

Contains adsIn-app purchases
1.61M reviews
Content rating
Rated for 3+
50M+
Downloads
Content rating
Rated for 3+
Users Interact, In-Game Purchases
Learn more
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About this game

Sea Battle 2 is the ultimate battleship and naval combat game where you can battle players from around the globe, build your own port city, and customize your fleet! Relive the classic board game from your childhood with exciting new features and modern gameplay.

⚓ ONLINE BATTLES

Challenge players worldwide in real-time naval combat! Test your strategy and tactics to sink their fleet before they sink yours.

⚓ BUILD YOUR PORT CITY

Create a thriving port city with military bases, shipyards, factories, and iconic landmarks. Unlock new buildings and rewards as you progress!

⚓ CUSTOMIZE YOUR FLEET

Personalize your battleships and arsenal with unique skins, ranging from World War I classics to modern designs. Choose your fleet's name, avatar, and flag to stand out on the battlefield.

⚓ RANK UP & BECOME AN ADMIRAL

Win battles to climb the ranks and earn prestigious titles, from Sailor to Admiral. Prove your skills and dominate the leaderboards!

⚓ PLAY WITH FRIENDS

Invite friends to play online or via Bluetooth. You can even play on the same device, taking turns to outsmart each other.

⚓ TRAIN WITH AI

Hone your skills by battling AI opponents. Choose from different difficulty levels to prepare for real-world challenges.

⚓ TOURNAMENTS & TROPHIES

Compete in thrilling tournaments, win trophies, and showcase your achievements in your trophy room.

⚓ MULTIPLE GAME MODES

Choose between classic mode or advanced mode with additional weapons and strategies.

⚓ CHAT & EMOJIS

Communicate with opponents during battles using chat and emojis. Trash-talk or make allies—it's up to you!

⚓ GLOBAL LEADERBOARDS

Climb the ranks and become the top player in the world based on your victories!

Sea Battle 2 combines nostalgic notebook-style graphics with modern effects, creating a unique and unforgettable strategy game experience. The game is free to play, with optional in-app purchases for additional content.

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The time has come to prove who rules the seas!

Download Sea Battle 2 now and start your naval combat adventure!

Follow us on Instagram for updates: https://www.instagram.com/byril_games/
Command your fleet in epic battleship battles! Play online & dominate the seas!
Updated on
Oct 2, 2026
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

1.47M reviews
Oliver Michel
September 5, 2026
Sea Battle 2 is a great game overall, but the ads after online matches are absolutely infuriating. Every time I win, an ad appears. If I do not immediately figure out where to tap to close it, I get thrown out of the game and have to restart the entire app. This completely ruins the experience. Winning should feel rewarding, not like a punishment. Please fix this unacceptable problem!
1 person found this review helpful
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Byril
September 6, 2026
Thank you for the feedback. If the game crashes or closes when you try to close an ad, please contact us at help.byril@gmail.com with more details so we can investigate this issue.
Jacob Baroi
September 2, 2026
it's a classic game, but with added features which makes it interesting. online matches also makes it fun. But ADS when in menu, ADS after match, just makes it very annoying. I'm more in favor of get more gold or exp if you watch AD. That's why I am giving it ⭐⭐⭐⭐
1 person found this review helpful
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Lal thla Muan
September 18, 2026
Extremely addictive once you get the hang of it you'll quickly be able to advance love the game love the first game as well I love the in game chat system with the emojis and I also absolutely love the design and all in all my place through was just great I'm not sure if others agree with me or not but I think this deserves a 10/10 score
1 person found this review helpful
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Byril
September 18, 2026
Thank you so much for such a detailed and positive review! We are thrilled to hear you enjoy the design, chat, and gameplay. Have fun playing!

What’s new

* Welcome to the latest version!
* Thanks for updating! We wish you new victories and exciting adventures!