Mods

• [[2022.1] Auto Sub Lightsby sq_paradoxOutdated: New Version Only for use with old game versions Overview: Adds two Automatic Lighting Presets: One sets the lighting to Red if it's night and normal if it's day. The other additionally sets blue lighting if below a certain depth (default 9 meters). Save game compatible. Requires Custom...16.6k downloadsupdated 4 y ago
• DDas Bookby DARKNESSTired of looking like a nerd using printed tables & charts? Miss the old Nomograph mod from the Silent Hunter series? Then look no further, Das Book is here. The actual title of the book is "Tables and Charts for the Uboat Commander". It contains a collection of useful information for those who c...16.6k downloadsupdated 20 mo ago
• [[2025.1]Expanded Radio Messages [Audio]by linkThis mod is an addon pack to Expanded Radio Messages to also provide time period specific audio radio news broadcasts over the time of the war. Each Radio broadcast matches the historical date the broadcast was made. Note this adds over 3GB of audio data and thus can cause performance issues with...16.5k downloadsupdated 11 mo ago
• [[2024.1] Das Boot Soundtrack for UBoat V1.9.1by 76561198326762641Music from Das Boot 1981 and 2018 as background music for UBoat Save game compatible You are also welcome to check out my other mods: No Copyright, Feel free to copy my mods, change them or improve them and upload as your own mod (just credit me in your mod-description) :) If you like my mods and...16.4k downloadsupdated 2 y ago
• UUBOAT Console for 2026.1by 76561198993552308Enable console commands.16.3k downloadsupdated 5 mo ago
• SSaint-Nazaire Portby nihilcatSaint-Nazaire port in France.15.7k downloadsupdated 7 y ago
• [[2022.1] Expanded Radio Messagesby linkExpanded Radio is back! Summary Expanded Radio Messages mod creates radio messages in the form of News Broadcasts (English only at the moment) which provide historical context and events to the period. This is my first attempt at injecting this type of data into the game, So their may be typos/co...15.4k downloadsupdated 4 y ago
• EEngine Controlby TacticalSimBRHi! Newest version of the Engine Control Mod for 2025! Please read the description/announcement below For some reasons I (Mario) have currently no access to the mod in the workshop anymore. Neither can I edit the workshop file on Steam nor can I answer question in the comment section. Maybe Eagle...15.3k downloadsupdated 20 mo ago
• [[2022.1] Device Maintenanceby AlligatorLink to the new Version 2024.1 This MOD deals with the maintenance of various devices on board. Since the technical facilities on submarines in WW II were very sensitive, they often had to be serviced. Also devices were broken again and again, which then had to be repaired on board during the pat...15.2k downloadsupdated 4 y ago
• [[2025.1] Realistic Ammo Capacityby sq_paradoxOverview: Prevents ammunition from being stored anywhere except the ammunition storage for each weapon and changes the storage capacity of the deck gun and flak gun to match historical values of: 205 rounds of 88mm and 1500 rounds of 20mm for the Type VII 850 rounds of 20mm for the Type IIA 1000...14.9k downloadsupdated 21 mo ago
• [[2026.1] DeepLeaksby katamshutThe mod adds a sensitive dynamic to the hull. Diving in dangerous depths will cause leaks. It starts with bursting bolts, continue with pipes failing, then with hatches leaking and eventually there will be holes in the hull. It adds sounds for bolts, leaks, repairs and valve noises which are dete...14.5k downloadsupdated 6 mo ago
• DDasBoot Soundtrackby wampirUpdated for 2024 release with new high quality audio files and some custom mixes driven by in-game stress, base on this album:14.5k downloadsupdated 23 mo ago
• KKriegstagebuchby .W1ngZ from Tarkov ★★☆Kriegstagebuch Building this mod took an enormous amount of time and effort. If this mod enhances your game and you like it, feel free to buy me a coffee via PayPal: Buy me a Coffee on PayPal About the Mod The War Diary is a mod that creates pure atmosphere and immersion. We conducted extensive r...14.5k downloadsupdated 2 mo ago
• [[2025.1] Silent Gyrocompass & Dive Planesby John DulaniusSG&DP for UBOAT 2025.1 Quality of life and realism mod (This mod requires a new save) DOES NOT WORK FOR VERSIONS AFTER 2025.1 I will work on recreating this mod for new versions, stay tuned This extremely simple mod removes the noise value from the gyrocompass and the dive planes, due to the fact...14.4k downloadsupdated 5 y ago
• PPropeller RPM fixby 76561198865138675Increases rotation rate for subs propellers visually, does not change subs speed. The mod was requested by Zoey1435 in this topic: It will increase the rotation rate for player sub propeller by factor 3.33 and the amount of emitted bubbles by factor of 2. It will not affect other ships, only play...13.9k downloadsupdated 6 y ago
• [[2026.1] F.A.U.II Historical graphics packby FinessThis mod will overhaul almost every dial and gauge texture. Add historical logos, update labels. Dial illuminations toned down and totally reworked. And many more... Savegame compatible !! Whoever is experiencing blurring textures, please use Incompatibility: Ctbbs maps & Charts mod is unfortunat...13.8k downloadsupdated 6 mo ago
• CCourseLine+ - 2024.1by StuKaSubscribe to this patch by DarkRaven to solve the new game issues! Adds bearings and more to the ship's course lines. KNOWN ISSUES: On starting a new game the course lines will not be rendered at all. Workaround: Save and restart the game client. Reloading the save directly will not solve the iss...13.3k downloadsupdated 2 y ago
• TTimestamped Markers - 2024.1by StuKaSubscribe to this patch by DarkRaven to solve the new game issues! Replaces the default marker text to show the current date and time, helping to keep marks organized and provide more useful information. The dates are localized to the region used by your game OS. Save game compatible. Could confl...13.3k downloadsupdated 2 y ago
• IInstant Research [2026.1]by NepokadnezaThis mod removes the research time and the required officer and makes everything available from the beginning on. >> also enables the debug console. I decided to let the costs for reputation like they were. Mainly for players who want to maintain a little bit more reality Use Console to get Reput...12.9k downloadsupdated 6 mo ago
• ((outdated) TDC MOD (T. Vh. Re. S3)by ZNCTDC MOD (T. Vh. Re. S3)BETA This mod adds original torpedo calculator T. Vh. Re. S3 to the game. The device was carefully recreated from the original photos from u-boats and museums. Systems and calculation methods correspond to the real ones. Torpedovorhaltrechner or torpedo data computer (TDC)...12.9k downloadsupdated 6 y ago
• [[2026.1] Shadow Zoneby KuglerUBOAT always had a thermal layer - below it, enemy sonar loses up to 90% of its power - but the game never told you about it, and the layer sat at 186-282 m, deeper than most boats survive. This mod finishes the mechanic: the layer moves to its historical depths, your crew reports it, and hiding...12.7k downloadsupdated 1 mo ago
• GGrey Wolves Historical Medalsby StonewallAdds swaztika to medals. You do not need to download this if you are using Grey wolves texture pack.12.7k downloadsupdated 6 mo ago
• NNo Fatigueby sholeOfficer energy is always at 100%. There is a Skipper-only version of this mod, available here: This mod has been tested with 2026.1. This mod works with existing savegames and does not alter game state (except set energy to 100%). Source for this mod is available here.12.6k downloadsupdated 6 mo ago
• GGJC's Big Radio Collectionby 76561199077606994A NEW SAVE IS REQUIRED (PS, I removed the Ride of the Valkyries since it doesn't fit very well along with the new songs) Current ammount of songs: 190 Over 9 hours of music made before 1945! Axis Radio (123): Adalbert Lutter - Auf den Winter folgt der Frühling Adalbert Lutter - Kommen Sie Morgen...12.3k downloadsupdated 6 mo ago
• [[2026.1] Depth Charge Guessworkby KuglerHistorically, ASDIC gave a destroyer your bearing and your range - but not your depth. That's a WWII fact the game quietly ignores: the moment any escort gets a contact on you, its depth charges are set to your exact depth. Alberich coating, sonar decoys, silent running, the thermal layer - they...12.2k downloadsupdated 3 mo ago
• NNo Crew Collisionsby sholeThe crew tend to get stuck on each other while walking inside the already cramped quarters. This mod disables crew blocking and allows characters (and player) to pass through each other. This mod has been tested with 2026.1. This mod works with existing savegames and does not alter game state. If...12.2k downloadsupdated 2 mo ago
• [[2022.1] Complete Kriegsmarine Grid Systemby linkOffical Release of the Complete Kriegsmarine Grid system. Features Changes map grids shape and size to their historical values. Adds missing naval grids to the game map Corrections to existing grid squares shape and size. Feel free to provide additional suggestions or corrections. While most of t...12.1k downloadsupdated 4 y ago
• MMp40by ThahatReplaces the current kar 98's with mp40's. mainly done for historically accuracy, because uboats would often have mp40's in stock, but only rarely wuld kar98's be brought (mainly against polar bears). will try to evolve this mod to where more guns will be available in the future. since this is ju...12.1k downloadsupdated 4 y ago
• MMore realistic radio (Core)by SeniLiXWelcome listeners from around the world! Do you like listening to the same 4 tracks from the same 4 radio stations? No? Well I got news for you. Introducing "More realistic radio". Radio stations playing music from the 1920s, 1930s and 1940s The following stations are added: Station name Broadcas...11.9k downloadsupdated 2 y ago
• PPerformance Plus+by MenaceGraphical tweaks & changes resulting in a smoother gameplay experience. A large amount of textures have been through lossless compression of up to 86%. This should help with your PC performance while playing Uboat. Let me know if you notice improvements in performance while playing. Note: I've le...11.8k downloadsupdated 7 y ago
• PProjekt Bifrostby FinessThis mod will: *Extend weather station on the map view. *Add the actual moonphase to the clock in map view so you will see it under every curcumstances not only at night/clear weather. *Add sunrise / sunset times based on your actual location *Functional barometer updated every 5 minutes on surfa...11.8k downloadsupdated 6 mo ago
• MMike's Allied Radio Expansion V2by MikeFoxyMike's Allied Radio Expansion V2 This expansion adds to the in-game radio the greatest hits of American music from 1940 to 1945, with a total of 698 new individual songs. This new music can be enjoyed by starting a new save file after enabling the mod, and having your radio operator receive any a...11.7k downloadsupdated 7 y ago
• [[2026.1] Living Depthsby KuglerLiving Depths The ocean floor in UBOAT has always been a flat, empty surface. Drop to periscope depth, look down - nothing. This mod brings the seabed to life. The North Atlantic floor in 1940 was anything but empty: glacial boulder fields, seagrass meadows, weed, shellfish and fish drifting thro...11.4k downloadsupdated 2 mo ago
• [[2025.1] Device Energy Managementby sq_paradoxOverview: - Power consumption of all devices on board has been adjusted - New devices have been added,- Added thermal layers - Added seasickness - Added outside and inside temperature - Battery capacity adjusted Save game compatible Functions: 1. Control motors deep rudders: The control motors of...11.3k downloadsupdated 20 mo ago
• [[2026.1] Historical Weather Overhaulby KuglerHistorical Weather Overhaul You surface into a North Atlantic gale because it is November and you are at 55° North - not because a random number said so. This mod rebuilds UBOAT's weather from the real 1940–45 record: the wind, the storms, the rain, the fog, the snow and the cold your boat meets...11.1k downloadsupdated 1 mo ago
• SSkippers8x60by UrfischAdds the famous commanders 8x60 binoculars, now with LOD references10.9k downloadsupdated 4 y ago
• AAllow Tonnage Before Patrol Areaby sholeSo often I run into a convoy on my way to the patrol area, then reach it with no torpedoes remaining, and then I'm still expected to meet a new quota as I reach it. With this mod tonnage sunk before reaching the patrol area is now counted toward your patrol tonnage. Note that this is only applied...10.9k downloadsupdated 6 mo ago
• FFaster Movementby WarfayThis mod makes you and your crew walk and run faster.10.9k downloadsupdated 4 y ago
• IInstant Research 2022.1by NepokadnezaLink to 2025.1 Version: This mod removes the research time and the required officer for all upgrades. It also makes all upgrades researchable from the beginning on. I decided to let the costs for reputation like they were. Mainly for players who want to maintain a little bit more reality Use Cons...10.8k downloadsupdated 2 y ago
• [[2024.1] Alarm Quotes from -Das Boot-by 76561198326762641Alarm Quotes from the movie "Das Boot" This mod disable the vanilla background music, you will just hear the Alarm Quotes from the movie "Das Boot" If you don't hear the Alarm quotes, make sure that in the sound setting music is not on mute. Save game compatible You are also welcome to check out...10.8k downloadsupdated 2 y ago
• UUZO_v1by UrfischNew model of the famous UZO UDF 7x5010.4k downloadsupdated 5 y ago
• [[2026.1] No Auto Alarmby KuglerNo Auto Alarm Tired of your crew hitting the alarm button every time they spot a fishing boat on the horizon? No more panicking - you're the captain, you decide when it's time for battle stations. Features Automatic alarm never triggers on its own. Manual alarm and crash dive work exactly as vani...10.4k downloadsupdated 3 mo ago
• DDG U-96 TIGER-TARNUNG 1.0by DerGermane™U-96 Emblem und Tiger-Tarnung für alle U-Boote. Original Embleme von allen U-Booten werden überschrieben! ACHTUNG !!! ES kann vorkommen, wenn ihr Mods wechselt, dass der alte Mod noch aktiv ist. Um das zu beheben, müsst ihr den Cache bei C:Users/username/AppData/LocalLow/Deep Water Studio/UBOAT/C...10.4k downloadsupdated 7 y ago
• RRealistic Crewby Jack SchittI've retired from modding and have uninstalled this game. Please comment to let me know this mod is out of date and I will update it as soon as possible, thanks! This does not mean I will be adding additional features. I will not be doing that. I will only be keeping it current with the latest ve...10.1k downloadsupdated 18 mo ago
• [[2025.1] Device Maintenanceby sq_paradoxOverview: This mod deals with the maintenance of various devices on board. Since the technical facilities on submarines in WW II were very sensitive, they often had to be serviced. Also devices were broken again and again, which then had to be repaired on board during the patrols. Save game compa...10.0k downloadsupdated 20 mo ago
• AAttack Disc Remasteredby DARKNESSA remastered version of the Attack Disc mod by MrKartoffel, rebuilt from the ground up. Features all new high resolution textures with a high degree of accuracy thanks to the excellent work of oobayly who created the initial vector images used in this mod. The Attack Disc in this mod (side 1) is...10.0k downloadsupdated 20 mo ago
• AAuto Clearing Cacheby 76561198410133704Safely clears UBOAT Cache, Data Sheets, and Temp folders after you exit the game. Pure source mod; no external executables. A must-have for every mod user. Features * Automatic Cache Clearing: Seamlessly deletes UBOAT Cache, Data Sheets cache, and Temp folders every time you exit the game, or eve...9.9k downloadsupdated 5 mo ago
• SSauerbratenby MenaceSauerbraten is a traditional German roast of heavily marinated meat. It is regarded as a national dish of Germany, and is frequently served in German-style restaurants internationally. It can be prepared from a variety of meats, most often from beef, but also from venison, lamb and mutton, pork a...9.8k downloadsupdated 7 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.