
Cold Waters
Hunt Soviet convoys from the deep in a tense Cold War submarine campaign where every sound you make can give you away.
If Modern Naval Warfare left you wanting something atmospheric and tense, you have options. You will find a few strong contenders among these games.
The Cold War turns hot and you command a nuclear submarine sent to stop it. Slip through the North Atlantic, track Soviet convoys and landings, and decide when to strike and when to stay silent. Realistic sonar, wire-guided torpedoes and a dynamic campaign where your performance shapes the war. Quiet, patient, and tense as it gets.
Atmospheric, Tense
688(I) Hunter/Killer, the most realistic submarine simulation ever developed for PC. Master the sonar and weapons control systems, learn to develop real target situations and outfit your boat with the latest advanced weaponry. Then use your skills to complete the tour of duty and earn your dolphins to become a true submariner.
Atmospheric, Tense
S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective.
Atmospheric, Tense
Command NATO and Warsaw Pact fleets in Cold War naval battles from the 1960s to the 1980s. Track contacts, mind the rules of engagement, and time your missile strikes in a pausable real-time sim with carriers, submarines, aircraft, and a full mission editor.
Tense
A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.
Atmospheric, Tense
Command a German U-boat in World War II's Battle of the Atlantic. Track convoys through the periscope, work out your firing solution, and hold your breath as destroyers hunt you overhead. A deep, tense submarine simulation that still rewards patience like nothing else, and one you can tune from gentle to brutally realistic.
Atmospheric, Tense
Command the mighty Scharnhorst in this immersive WWII naval simulation. Walk her decks in first-person, control gunnery, radar, and navigation, and lead your fleet through the Atlantic, Arctic, and Mediterranean. Battle convoys, outwit enemies, and survive the stormy seas of war.
Atmospheric, Tense
Command a Fletcher-class destroyer in the Battle of the Atlantic. Run sonar, radar and depth charges across ten battle stations, keep your convoy alive, and hunt U-boat captains who each hunt differently. A tense, atmospheric anti-submarine sim that rewards patience and punishes a straight course.
Atmospheric, Tense
Silent Depth 2: Pacific is a lite sub-sim. You enter the Silent Service at the command of a Gato class submarine on War Patrols during World War 2. How long will you survive, and ultimately how much tonnage you sink is down to skill and cunning.
Submarine Simulation playing in WWII in the Pacific.
Atmospheric, Tense
A crew of players runs a WW2 type VII U-boat together, station by station: engines, ballast, periscope, torpedoes. Realistic, first person and tense, it works solo with bots but shines as co-op, hunting escorted convoys with friends before slipping away undetected.
Atmospheric, Tense
WWII Tactical submarine combat in the South Pacific
Atmospheric, Tense

Hunt Soviet convoys from the deep in a tense Cold War submarine campaign where every sound you make can give you away.

688(I) Hunter/Killer, the most realistic submarine simulation ever developed for PC.

S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment.

Take charge of the most deadly modern-day submarines in the world - three distinct submarines across two unique and challenging campaigns.

Hunt submarines, hold your fire until the moment is right, and settle Cold War standoffs missile by missile.

A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep.

Command a German U-boat in World War II's Battle of the Atlantic.

Command an American submarine in the WWII Pacific, stalk enemy convoys and survive the depth charges when they hunt you back.

Command the mighty Scharnhorst in this immersive WWII naval simulation.

Take command of a WWII destroyer escort, run sonar and depth charges across ten battle stations, and keep your convoy alive against U-boats.

Submarine Simulation playing in WWII in the Pacific.

Silent Depth 2: Pacific is a lite sub-sim. You enter the Silent Service at the command of a Gato class submarine on War Patrols during World War 2.

A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep.

Command the mighty Scharnhorst in this immersive WWII naval simulation.

Stack blocks into a WWII warship, then let physics decide whether it floats or goes down fighting.

FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players.

Run a submarine with your friends, where every valve, torpedo and fire drill can go hilariously wrong.

Run an American carrier task force in real time, weighing scout reports and strike timing while enemy planes hunt your decks.

Hunt submarines, hold your fire until the moment is right, and settle Cold War standoffs missile by missile.

Pilot tugs, container ships and tankers through real charts, weather and traffic at your own unhurried pace.

WWII Tactical submarine combat in the South Pacific

Take command of a WWII destroyer escort, run sonar and depth charges across ten battle stations, and keep your convoy alive against U-boats.

Command modern warships, subs and aircraft in quick PvP battles where one well-aimed volley can turn the tide.

Command a WWII submarine and keep your sailors alive, fed and steady through patrols where every dive can be your last.

Run a submarine with your friends, where every valve, torpedo and fire drill can go hilariously wrong.

A deep, detailed combat submarine simulator with a lo-fi aesthetic.

Stack blocks into a WWII warship, then let physics decide whether it floats or goes down fighting.

Run cargo, answer distress calls and grow a fleet across a Northern European sea, at your own pace or with friends.

Pilot tugs, container ships and tankers through real charts, weather and traffic at your own unhurried pace.

A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep.

FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players.

Command modern warships, subs and aircraft in quick PvP battles where one well-aimed volley can turn the tide.

Command the mighty Scharnhorst in this immersive WWII naval simulation.

Pilot a submarine through a frozen alien sea with your crew, fighting what swims out of the dark and scavenging for the fuel to keep going.

Run an American carrier task force in real time, weighing scout reports and strike timing while enemy planes hunt your decks.

Harpoon Classic 97 a naval warfare simulation game that builds on the legacy of the original Harpoon®.