Tactical Command

HiddenFleet Online

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Command Your Fleet. Strike from the Fog.

HiddenFleet is a modern tactical sea battle game designed for instant browser play. Deploy your armada with manual positioning, face adaptive computer commanders, or challenge captains worldwide in real-time duels.

HiddenFleet Engagement Zone Combat Interface
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Manual Fleet Deployment & Mobile Experience

Take full tactical command over your armada before the first shot is fired. Position and rotate all 10 vessels across the 10×10 ocean theater — from the massive four-deck flagship to compact patrol boats. Strict naval engagement protocols require at least one cell of open water between ships, allowing you to craft deceptive cluster formations or dispersed perimeter defense lines designed to mislead enemy reconnaissance. Seamlessly optimized for smartphones and tablets with responsive grid tapping and touch-friendly controls.

HiddenFleet Mobile Interface and Fleet Placement
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Adaptive AI Difficulty

Test your strategic instincts against intelligent computer adversaries designed to simulate real naval tactics. Choose between difficulty settings that match your current combat experience: practice opening salvos against standard drills or face advanced tactical hunting algorithms that calculate optimal search grids, track ship orientations upon impact, and systematically eliminate isolated vessels without wasting ammunition.

Choose difficulty for battle with computer
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Combat Performance & Tactical Statistics

Track and analyze your tactical growth across every naval engagement. The built-in battle telemetry deck records comprehensive combat metrics — from total wins, daily match history, and salvo accuracy to detailed win-rate breakdowns for both solo missions against the computer and live multiplayer duels. Review your performance trends, compare your records against top captains on the daily leaderboard, and continuously refine your firing discipline to dominate the seas.

HiddenFleet Global and Personal Combat Performance Dashboard

Quick Specifications

Grid Size 10 × 10 (A–J, 1–10)
Fleet Strength 10 Ships (20 Cells Total)
Combat Modes Solo AI & Online PvP
Installation None — Instant Web Play

Mission Rules

  1. Deploy: Place ships with at least 1 cell buffer.
  2. Engage: Direct hits award an immediate extra shot.
  3. Conquer: Sink all 10 enemy vessels to secure victory.
Read full rules of engagement →

Ready For Combat?

Launch Your Next Naval Mission

No installation or account required to start. Jump directly to the tactical battle deck.

Enter Battle Deck