Sea Battle 505

Sea Battle 505 is a classic tactical naval warfare game inspired by the traditional board game. Players place their fleet on a hidden grid and take turns attacking coordinates to locate and destroy enemy ships. The game offers AI opponents at various difficulty levels and online matchmaking for real-time battles against players worldwide. A unique 'ammunition' system allows missed shots to accumulate ammo, which can be used to unlock special abilities like radar sweeps, torpedoes, and airstrikes. These special weapons add strategic depth to the game. Sea Battle 505 is playable on desktop and mobile devices directly in the browser without any downloads.

Players arrange their fleet on a 10x10 grid, then take turns selecting coordinates to attack the enemy grid. Each attack shows a hit or miss; misses accumulate ammo for special attacks: radar reveals ships in an area, torpedo attacks a row or column, and airstrike covers a zone. The goal is to sink all enemy ships first. AI mode offers different difficulties, while online mode features real-time turns with time limits.