Mods

• SShip's CompanyThe boat may be steel, but the Ship's Company keeps her alive. Every sailor brings his own strengths and failings; a good commander must learn them, choose the right men for each duty, and know when to relieve them. Ship's Company deepens UBOAT's existing crew management with larger historical co...494 downloadsupdated 2 mo ago
• Ttestconsollby Kimowalworking on 2025.1.1 patch 4487 downloadsupdated 9 mo ago
• [[2024.1] Hybrid Skills for Career Campaign and Character Progressionby sheeps====BECAUSE THIS TOUCHES SOME OF THE SAME LINES AS Hybrid Skills for Career Campaign and Character Progression, you may need to manually merge them depending on your load order. Buffs weaker skills by combining them together. Now linguist doesn't make the other languages completely useless and ha...482 downloadsupdated 2 y ago
• SSolution Solver 3482 downloadsupdated 4 mo ago
• RRAOBF for "extended magnification" and "more accurate perisope mod"by 76561199100618401This Mod adds an RAOBF to your periscope. Note that it is calibrated to 6X magnification (the more accurate periscope mod indicates as 15X) and only in zoomed out view not any wide view. You need to set the periscope magnification to "extended" in the diffculty setting for the mod to work properl...475 downloadsupdated 5 mo ago
• DDas Crew 2024 - LITE VERSIONby b000gyThis mod is for people who wants to play one of the older versions where you have 45 sailors and 5 officers as default and many tasks are handled by sailors instead of officers. FOR FULL VERSION:471 downloadsupdated 2 y ago
• HHistorische Namen und Matrosen-Management-Mod(Guide)by LutziLukeHallo Herr Kaleun, wenn Sie diesen mod aktivieren können Sie: -beim BDU-Hafenoffizier die max. Anzahl an Offizieren erhöhen und dabei je Offizier noch einen Ansehenspunkt zusätzlich dazu bekommen. So das Sie bequem vor der ersten Fahrt Seemänner Befördern können. Bis zu 16 Offiziere können Sie so...467 downloadsupdated 22 mo ago
• YYellow Submarine Songby 76561199077606994Adds The Beatles's Yellow Submarine song to the Allied Radio Requires a new save to work459 downloadsupdated 6 mo ago
• RRealistic Torpedo Hatch Control --真实鱼雷管外盖控制by 76561199862476328本模组还原了现实中 U 艇鱼雷管外盖的真实工作逻辑。 在原版游戏中，鱼雷管外盖仅在发射瞬间播放一段开关动画，注水期间外盖始终保持关闭——这与史实不符。现实中，鱼雷管注水后外盖即会打开并保持开启状态，直至鱼雷成功出管后才关闭，以确保水流通畅、推进阻力最小。 本模组复刻了这一流程： 注水 → 外盖打开 → 保持开启 → 鱼雷发射离管 → 外盖关闭 细节在于——每个鱼雷管的外盖均为独立控制。注水 1 号管时，2 号管外盖不受影响；发射 3 号管时，4 号管外盖不会跟随关闭。首部四管与尾部鱼雷管各自独立，互不干涉。 This mod restores the realistic outer to...458 downloadsupdated 5 mo ago
• CCtbbs U-30 VIIB cold Winter + interiorby Ctbb.As to the prolonged wait for the new dlc i made this to ease the boredom a little. So here it is the U-30 Cold Winter a fictional Skin mod & a interior mod for the VII-B plus a fictional crew of u-30. My mod Ctbbs Map is included & improved in this mod,so dont use them both. Happy cold sailing ca...456 downloadsupdated 8 mo ago
• NNew OrdersPatrol complete, but no new orders on the radio? New Orders repairs the broken vanilla radio and restores your ability to Ask for a new assignment. Features Fixes the currently broken vanilla radio implementation that prevents the option from showing to request a new assignment via radio. This mo...454 downloadsupdated 2 mo ago
• RRealisticProgressby UrfischAdds realistic values for development of equipment and earning rewards. Everything is getting harder to achieve.443 downloadsupdated 2 y ago
• GGerman Flagby Murat Brandt<<<< please go to the steam group and enter your wishes there otherwise I will get confused Unsere deutsche fahne gibt seit 13. November 1848442 downloadsupdated 2 y ago
• NNo Iconsby MaGlasRemoves the interactable-icons from the game. It is recommended to use this mod while playing in 1st person. When you are in side-view it might be difficulty to click at the devices. When devices get damaged in combat, the icon of the device gets shown again, helping you with your damagecontrol.442 downloadsupdated 2 y ago
• AAutomatic Searchlight Controlby 76561198362127324This mod adds a toggle to Standing Orders (Crew → Boat) that handles searchlight control for you: at dusk the crew is ordered to turn the searchlight on, at dawn to turn it off. The mod does not flip the searchlight directly. It uses the same system as vanilla lighting management - a SwitchPowerA...441 downloadsupdated 4 mo ago
• BBF1942 Germany Flagby SatojoAs you know, various "flags of consideration" or "flags of censorship" have been invented for video games featuring Nazi Germany. Yes, I am talking about with or without the swastika. I'm used to such games, so I don't necessarily believe that the historically correct flag should be used (althoug...437 downloadsupdated 2 y ago
• BBlauschalter Hotkeyby DarkRavenAdds a hotkey for the target follow-up switch (Blauschalter), by default - it is set to 'p'. Requires the TDC to be manned and powered. Savegame compatible and uninstalls cleanly.436 downloadsupdated 6 mo ago
• KKnights of the Deep Sea in the Battle of the Atlantic v. 1by LUKNERРЫЦАРИ МОРСКИХ ГЛУБИН В БИТВЕ ЗА АТЛАНТИКУ. МОД СВЯЗАННЫЙ С ИЗМЕНЕНИЕМ КАМПАИНГА, ТРАФФИКА ДВИЖЕНИЯ СУДОВ, И НЕКОТОРЫХ ТЕХНИЧЕСКИХ ПАРАМЕТРОВ. МОД НАПРАВЛЕН НА СОЗДАНИЕ ИСТОРИЧЕСКОГО СООТВЕТСТВИЯ В ИГРЕ ПО ИСТОРИЧЕСКОМУ СОБЫТИЮ ИЗВЕСТНОМУ КАК БИТВА ЗА АТЛАНТИКУ: 1. ПАТРУЛИ С ЦЕЛЬЮ ПЕРЕХВАТА КОНВО...433 downloadsupdated 4 y ago
• [[B127] o1's Economy Rebalanceby o168689Does not work with B128 and higher versions, may update if I find the time, but currently have no plans to do so. Do you find the economic aspects of the game to be too easy? The intent of this mod is to create a more challenging sandbox environment by representing the true economic cost of U-boa...432 downloadsupdated 6 y ago
• PPoker Ace Officerby Ctbb.One of your officers (Puttman) is a devil at poker and he allways wins, making your crew uneasy and right off pisst ! so the disipline is effected in the boat, its on even steven no gain no loss becouse poker is fun even if you lose. So about Why a made this mod as one of you has askt i will expl...422 downloadsupdated 3 y ago
• 22024. beta U-20 Campaignby sheepsStarting Option to use a type 2A uboat out of Kiel at the start of the war420 downloadsupdated 2 y ago
• SSupply Price Editorby 76561198362127324Even on the harshest economy settings, after just a couple of missions your captain can already afford a villa in Argentina. I'm tired of that. I want to count every last coin and worry that I won't have enough money to refuel the boat after a mission if I miss with a torpedo. So I made this mod...419 downloadsupdated 3 mo ago
• KKSD TEAM: FREE OF CHARGEby LUKNERЦЕЛЬ: ВОЗМОЖНОСТЬ СНАРЯДИТЬ ЛОДКУ В ПОЛНУЮ БОЕГТОВНОСТЬ К ПЕРВОМУ ПОХОДУ. ИСТОРЧЕСКОЕ СООТВЕТСТВИЕ: ОБЕСПЕЧЕНИЕ ПОДВОДНОГО ФЛОТА САМЫМ НЕОБХОДИМЫМ В МАТЕРИАЛЬНОМ ПЛАНЕ БЫЛО НА ВЫСОКОМ УРОВНЕ ВСЮ ВОЙНУ. МОД ПОНИЖАЕТ СТОИМОСТЬ БОЕПРИПАСОВ (КРОМЕ ТОРПЕД), ПРОВИЗИИ, ЗАПЧАСТЕЙ, ТОПЛИВА И МЕДИКАМЕНТОВ,...413 downloadsupdated 2 y ago
• SSilent Gyro and Electric Dive Planes - Post Distant Coasts Updateby Friend AInspired by the "Silent Gyrocompass & Dive Planes" mod by John Dulanius. Simply disables sound made by the gyrocompass and electric dive planes. Complatible with version 2026.1.412 downloadsupdated 5 mo ago
• RReturn To Port ConfirmationReturn To Port Confirmation Fix Adds a simple confirmation popup before completing a mission action. The mod prevents accidental clicks when using: Return To Port Hand Over Mission Instead of triggering the action immediately, the game now asks for confirmation first. Features Uses the game's nat...412 downloadsupdated 2 mo ago
• [[2025.1] Skip to Difficulty Settingsby sq_paradoxOverview: Skips the Realism / Crew Management Preset screens and/or Skipper Customization. Has settings for what the Realism and Crew Management preset selections are, because by default they are the set to easiest. Also skips the Skipper customization screen, because there is nothing there that...410 downloadsupdated 21 mo ago
• 337mm Dedicated AmmoFor whatever reason, the 37mm gun in vanilla uses the same shells as the large deck guns. And it behaves similarly to them, while being 1/3 of the 105mm gun's calibre. This mod gives the Type IX's 3.7 cm SK C/30 AA gun its own dedicated ammunition types (HE / AP / AA), decoupled from the 10.5 cm...405 downloadsupdated 1 mo ago
• 22024-Beta Irish Shippingby sheepsAllows Irish shipping between Dublin-St John, Dublin Lisbon, and Dublin-Vigo. The St John route doesn't open up till late 1941. Uses the vanilla ships and ports. Ships starting with "Irish" have their historical launch date after repairs.403 downloadsupdated 2 y ago
• Fflag Imperial German Navyby protocolImperial German Navy Only have 1 flag mod enabled at a time. Please disable all other flag mods before activating this one > EMBLEMS > FLAGS > CAMOUFLAGES > FULL SETS402 downloadsupdated 3 mo ago
• KKeep Console AchievementsKeep Console Achievements for UBOAT Keep Console Achievements lets you use UBOAT's developer console without making the current career ineligible for Steam achievements. It has been verified with UBOAT 2026.1 Patch 21. Features Prevents developer console commands from locking the current career o...399 downloadsupdated 1 mo ago
• [[2022.1] Hardcore UBoatby 76561198326762641UBoat is too easy for you? Check out the Hardcore Mod for UBoat. Features: - Warships can spot you earlier (higher sightrange) - reload time of ship artillery reduced - Damage radius, damage & Crew damage for all emeny ammo increased - attack accuracy of ships and planes increased This is a work...394 downloadsupdated 4 y ago
• IIXCFix - Type IX Turm IV Compatibility Fixby xIBooIxIXCFix - Type IX Turm IV Compatibility Fix Este mod corrige um problema de compatibilidade da Turm IV nos submarinos Type IXC e Type IXC/40 em UBOAT. No jogo, a Turm IV pode ser instalada no Type IXC, mas ela não parece ser totalmente compatível de forma nativa. Isso pode causar duplicação das aç...394 downloadsupdated 5 mo ago
• [[2026.1] Wayward SkipperStops the skipper wandering off while the map is open, and other quality-of-life improvements for Skipper/FPP modes. Features Stay put: stops the skipper wandering off while the map is open (Skipper mode only). Look over there: keeps you looking in the same direction when exiting the binoculars (...393 downloadsupdated 2 mo ago
• [[2022.1] Compass QOLby sq_paradoxOutdated: New Version Only for use with old game versions Overview: Disable, Scale, and/or move the Compass Save game compatible. Settings File Steam\steamapps\workshop\content\494840\2874776991\Data Sheets\CompassConfig.xlsx Settings Disable Compass (Default: False) When true, hides the compass...391 downloadsupdated 4 y ago
• [[Spares/Medkits] Stack Size+larger stacks for spares and medkits, but increased weight stack size 5->20391 downloadsupdated 1 mo ago
• PPersonal Touch Collection Menu, (ALL Types)Adds Interior and Crew Quarters customization menus for ALL submarines. 🚨 Emblem Collection🚨 👉 ------------------------------------------------------------------------------------------- 🚨 Camo Collection🚨 👉 -----------------------------------------------------------------------------------------...382 downloadsupdated 13 d ago
• HHookah Night Vacationby DaVinkiYour boys can get recovered tonight at the local hookah lounge. Blaze it. Move this mod to the bottom of your mods list in case of conflicting mods (most likely not needed). Only adds a vacation.374 downloadsupdated 6 y ago
• RRecruit Survivorsby 76561198410133704This mod allows you to recruit survivors from lifeboats, promote them to officers, and dismiss any unwanted sailors from your sub, including existing officers, while at sea. Shift + Left Click : Recruit / Overboard Key Features * Recruit: Shift + Left-click on a rescued sailor in the Crew List. *...372 downloadsupdated 7 mo ago
• [[B128] Reliable Torpedoesby Dr KriegerNo more dud Torpedoes! Compatibility: NOT compatible with B129 Probably not compatible with anything that changes the dud chance of torpedoes Possibly not compatible with anything that changes anything else to do with torpedoes Most likely compatible with everything else Feedback: All is welcome,...371 downloadsupdated 5 y ago
• CCalmer Seasby Lord HaartCALMER SEAS A smoother, quieter ocean for UBOAT. Calmer Seas reduces the dynamism of the ocean surface, making the water noticeably flatter, gentler, and more glass-like, especially in calm sea states. It is designed for players who prefer a more peaceful patrol experience, cleaner screenshots, c...369 downloadsupdated 5 mo ago
• [[2026.1] Historical & Junker Crew Names and Auxiliary OfficersHistorical & Junker Crew Names and Auxiliary Officers Version 2.2.15 | UBOAT 2026.1 Give your U-boat a larger crew and a more distinctive roster. The mod adds historical-style German first names and Junker surnames, recruitable auxiliary officers, and optional crew-life mechanics. It builds on UB...366 downloadsupdated 9 d ago
• PPoland Flagby Murat Brandt<<<< please go to the steam group and enter your wishes there otherwise I will get confused364 downloadsupdated 2 y ago
• CCustom Officer Bonuses [Modder's Resource]by DarkRavenThis mod does nothing by itself and is intended as a modder's resource. It allows for easier access to the otherwise hardcoded officer bonuses from followers, with some additional functions. Feel free to use the code provided as you see fit, provided it falls within TOS and other legal areas. In...356 downloadsupdated 19 mo ago
• RRealistic Ventilationby EldoradoRealistic power consuption of ventilation.356 downloadsupdated 4 mo ago
• SSilent Crewby SemMake the crew quieter than 87db355 downloadsupdated 12 mo ago
• [[2022.1] Officer Roles Import/Exportby sq_paradoxOutdated: New Version Only for use with old game versions Import and Export Officer Roles. Adds an option to the officer role dropdown to export the preset. Intended to work alongside my Officer Roles Management QOL, but not required. Either will work fine alone. The reason this is a separate mod...349 downloadsupdated 4 y ago
• GGreyhound - Adler Emblem [2026.1]by 76561198979276484DG Greyhound - Adler This mod is not my own creation; I only brought it back to life. You can learn the necessary details by visiting the mod's main page349 downloadsupdated 5 mo ago
• CCtbbs Dive Hard optional Sound patch.by Ctbb.This patch makes the Audio from the radio not detectable for enemy destroyers. Note. Only Radio is disabled Everything Else is working as before. Load it under Ctbbs Dive Hard Soundmod. Compability. Everything. NOT SAVE GAME COMPATIBLE. But may work by using Salamanders Datacheet reload Mod344 downloadsupdated 4 y ago

770 mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.