Hunt the wolfpack
Use ASDIC, deck guns, depth charges, star shells and aircraft to find boats that stalk at depth and strike when the screen opens.
Free web preview · v0.3
Battle of the Atlantic · 1942
Convoy Duty
Guard the convoy. Hunt the wolfpack. Bring the cargo home.
Command an escort warship across a branching wartime campaign. Range ahead to hunt U-boats, race back to break an attack and keep the merchant column alive through weather, darkness and the air gap. A full release is planned for Steam; the web preview is free to play now.
No account. No download. Your career saves in this browser.
Your orders
Protect the ships that keep Britain fighting
Convoy Duty compresses the Battle of the Atlantic into readable, replayable crossings where distance is risk and every contact creates a choice.
Keep the convoy together
Every merchant lost matters. Screen the vulnerable flank, steady a panicking formation and decide when a distant contact is worth the chase.
Choose the dangerous route
Weather, sea state, air cover and the mid-Atlantic gap reshape each crossing. Shorter passages pay better because the ocean asks more of you.
Build a naval career
Commission new escort classes, refit individual ships, carry crew veterancy forward and invest the tonnage your convoys deliver.
Bridge card
Take command in seconds
Touch controls appear automatically on phones and tablets. Keyboard and mouse remain available on desktop.
- Steer, aim and fire
- Touch the sea / WASD + mouse
- Depth charges
- Charges button / Shift
- Air support
- Air button / F
- Switch escort
- Switch button / Tab
- Escort orders
- Touch controls / right-click + 1, 2, 3
- Speed and pause
- Touch controls / , . + P
The Convoy Duty preview is free to play in your browser. Play it now