Sea battle 2: Warship Online

Contains adsIn-app purchases
1.61M reviews
Content rating
Everyone
50M+
Downloads
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Content rating
Everyone
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
Aug 20, 2026

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
Irys X
November 5, 2025
While this game is interesting and seemingly polished, it has an unreasonable amount of ads. I hardly finished the tutorial and I was navigating the menus because the game's tutorial didn't really explain that aspect and I already had three gods damned ads. I don't mind ads for rewards, i don't mind the occasional ad when joining a mission, but seriously?? 3 and I've hardly been in the main menu of the game for 3 minutes. it is entirely unreasonable even for a free to play battleship clone.
7 people found this review helpful
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Logan Partridge
December 21, 2025
This game is very fun. I would go as far as to say it's an improvement on the classic battleship board game, with the regular mode being just that, and the advanced mode including plane strikes and bombing runs that make each game so much more intense. I've encountered one bug so far, which is after each match, neither the rematch or next buttons work, which kind of sucks, but isn't horrible since reloading the game still provides the winning coins.
26 people found this review helpful
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Illia N
January 7, 2021
I remember playing this game on a piece of paper in my childhood. It's always been amazing. Designed with advanced mode the game looks much better and interesting as the mode brings various gameplay features that make you think twice before acting. As I've noticed it's very challenging to play against good players who know what features of advanced mode do. Undoubtedly, 5+/5 :) Keep doing the games like this one. The games of our happy childhood.
12 people found this review helpful
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What’s new

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