2019 · Miniatures
Cruel Seas: Run Silent, Run Deep
This unofficial expansion adds detailed submarine rules for convoy actions. Submarines operate at speed on the surface, then dive to hide from escorts and prepare ambushes against merchant ships. Players track depth and position with clear markers while submerged submarines move slowly and have limited awareness of surface activity. Escorts search for decoys, shadows, and transient contacts as submarines attempt to pass through defensive lines. Surface combat remains fast and artillery-focused, while underwater play emphasizes concealment, patience, and the eventual close encounter between submarine and escort.
- Players
- 2–4 best 4
- Playing time
- 30–60 min
- Age
- 12+
Expansion for Base-gameWargameMeasurement MovementAction PointsVariable Player Powers
About the game
- Design
- Publisher
Expansion for
See them in Ludoya
Free, on web, Android and iOS
Play Cruel Seas: Run Silent, Run Deep with Ludoya
- Keep it in your collectionTrack your copy and its expansions, lend it to friends, or put it on your wishlist and get told when the price drops.Add it to your collection
- Log every playScores, winners, timers and photos, then your stats: win rate, favourite player count, best score.Log a play
- Score it without paperUse the community's score sheets and play helpers, and let Ludoya add up the points.Find score sheets
- Find people to play it withClubs, game nights and events near you that bring this game to the table.See events
Game facts (players, playing time, age, credits) from BoardGameGeek.