From the devs of Cold Waters and Silent Depth, Sea Power aims to be the spiritual successor to Strike Fleet, Fleet Command.

Teamwork & skill-based gameplay are the highlights in this groundbreaking new co-op U-boat sim from Usurpator & SUBSIM.
Now with Lone Wolf single player mode.Discuss game news, tips, gameplay, and questions about the game.

Resources, Training, and qualification exams.

UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The Boat is their home but it can become their grave at any time.

Sub-Forums: UBOAT Mods Workshop

From Iron Wolf Studios: Tactical WW2 anti-submarine warfare simulation. Take command of a
meticulously reconstructed Fletcher-class destroyer & lead your crew against U-boats in the Battle of the Atlantic.

Sub-Forums: Destroyer Mods Workshop

Crash Dive is a tactical submarine combat game set in the North Atlantic at the height of World War II.
Crash Dive II is the sequel featuring US Fleet subs in the Pacific taking on the Imperial Japanese Navy. From Panic Ensues, geared for PC, Android, Kindle Fire, & iOS.

The Battle of the Atlantic rages on with the latest of the Silent Hunter series.

Sub-Forums: Silent Hunter Online

See the sparks? Hear the hammers? There be modders hard at work here.

Back to the Pacific! US fleet boats take on the Imperial Japanese Navy. Post tactics, & discussion about SH4.

Sub-Forums: SH4 U-Boat Missions Add On, SH4 ATO Mods

Mod and mission design discussion for Silent Hunter 4: Wolves of the Pacific. Featuring Run Silent, Run Deep, Real Fleet Boat, Trigger Maru, ROW, Playable Pocket Battleship, and more.

Sub-Forums: SH4 Knights of the Sea Depths II: Adversaries, SH4 Mission Designers' Forum

Discussion, tips, tactics, and crazy talk about Ubisoft's WWII--Dynamic Campaign included--U-boat subsim.

Sub-Forums: SH3 Mission Designers' Forum

Ideas and mod design discussion for Silent Hunter III: Featuring the Grey Wolves mod, NYGM, Tonnage Mod, Real U-Boat mod, SH3 Commander, and more.

Cold Waters: the Spiritual Successor to the Microprose Classic “Red Storm Rising”, a cold war nuke subsim of NATO vs the Soviet Navy.

Sub-Forums: Mods Workshop for Cold Waters, Atlantic Fleet / Pacific Fleet

The next-gen modern submarine and naval combat simulator!

The highly-rated multi-platform naval sim from Sonalysts. General game discussion, troubleshooting, and tactics & tips. Also news about current game development.

Sub-Forums: DW Mod Workshop, Sub Command, Fleet Command, & Jane's 688(I), Red Storm Rising, DARPA Game – “ACTUV Tactics”

Other Naval Games & All Kinds of Other Games: Task Force Admiral, World of Warships, Battle Fleet 2, Navy Field 2, Empire Total War, Danger from the Deep, Fallout 4, Star Citizen, KSP, RUST, and other PC games: If you play it, say it.

Sub-Forums: Pirates & Sailing Ships, Jutland, Silent Depth, Command: Modern Air/Naval Operations, Crush Depth

Classic Subsims & Naval Games: Silent Hunter I & II, Pacific Aces, Destroyer Command, Aces of the Deep, Shells of Fury, Enigma, Fast Attack, Harpoon series, Grey Wolf, Silent Service, SSN-21 SEAWOLF, & other subsims.

Games that bring the first armored naval battles to life! From Totem Games; Ironclads Civil War II, War of the Pacific, Boshin War, High Seas.

News, screenies, and talk about independently developed subsims such as Operation Trident, Raiders of the Deep, Battleship Command, Cold War SubSimulator, Naval Battles Simulator, U-Boot Simulator for Android, Seacraft , Speedboats, Harpoon 2002, the Type VIIC Projekt, & more.

Sub-Forums: Seahunter, Battleship Command, WOTA: Wolves of the Atlantic, Sub Commander

Post your builds here, share tips, & seek info about submarine & naval scale models, R/C models, as well as tanks, planes, trains, spaceships, & anything else you can glue together.

The catch-all for discussions about general world submarine news & developments, submarine & naval books, movies, TV programs, museums, & visits.

News, world events, personal events, and off topic, non-submarine related items discussed here.

Sub-Forums: PC Hardware/Software forum

Introduce yourself here, you will be greeted by our Welcome Committee! Having trouble with your forum account? Suggestions about the website? Let us know what's on your mind. Post bad link info here and read website events, updates, and site status info.

General discussion from Tanksim.com: T-72 Balkans on Fire!, Steel Beasts, Panzer Elite, Tiger Hunt, Armored Fist, Spearhead and other tanksims and games.

Discuss helo & flight sims such as IL-2 Sturmovik 1946, Enemy Engaged, Combat Flight Sim, OFF, FMC, Comanche, Battle of Britain, Search & Rescue, Red Baron, and others.

Die Atlantikschlacht wütet weiter mit dem neuesten Teil der Silent Hunter Serie.

De slag om de Atlantische Oceaan woedt verder in het nieuwste deel van de Silent Hunter serie.

Comentarios en español para noticias navales, juegos de subsim, historia naval y temas Off topic. Bienvenido abordo!

Dyskusje dotyczące symulatorów okrętów podwodnych, gier marynarskich, modów i wiele innych tematów, zapraszamy wszystkich Kapitanów mówiących po Polsku.

潜水艦やその他艦船に関するゲーム、書籍、モデル、歴史に関する話題は歓迎いたします。

讨论关于潜艇的模拟游戏、书籍和历史等，欢迎前来灌水！

Форум для членов, которые говорят на русском языке Subsim. В настоящее время, этот форум в тестовом режиме, чтобы определить, достаточно ли российские члены продолжать.

Archived threads from the 2008 Mystery Subsim Challenge, 2009 SUBSIM Werewolf Hunt, contests, memorial threads, and community milestones.

Sub-Forums: 2008 Mystery Subsim Challenge, 2009 SUBSIM Meet, 2010 Subsim Meet, Eternal Patrol, Best of Subsim, Sub Club, 2010 SUBSIM April Fool scam

Best of SUBSIM Nominations collected here.

Sub-Forums: BOSS Noms Archive