Initializing Mission...
Atlantic Patrol
"Hunt a drifting enemy convoy by sonar before your patrol window closes."
Mission Briefing
It is 1942 and a German supply convoy is running the North Atlantic under cover of fog. Your destroyer holds the sector grid, but the enemy fleet creeps to new bearings between every salvo. Pin them down with sonar and put them on the bottom before they slip past.
Strategic Objectives
Sink all four convoy vessels before your patrol turns expire to clear the sector. Score climbs with every hit and sinking, plus bonuses for unused turns and saved sonar pings.
Operational Intel
A sonar ping only confirms a ship somewhere inside a 3x3 area, not the exact cell, and the fleet drifts after each turn so old contacts go stale fast. Ping to narrow a sector, then fire quickly before the target moves on.
Control Schema
- 01Tap or click a grid cell to fire a shell.
- 02Tap the SONAR button to arm a ping, then tap a cell.
- 03Arrow keys or WASD move the targeting cursor.
- 04Space or Enter fires or pings the selected cell.
- 05Q or Shift toggles sonar mode on keyboard.