Realistic Pump Capacity
UBOATThis mod adjusts the pump to the historical values, which was 1300L/m, or 1.3 m^3/minute, while the vanilla value is 3.6 m^3 per minute.
Other
2,009subscriptionsGrowth: awaiting a fresh measurementUpdated: Apr 17, 2026
Mods: UBOAT
Mods for your games from Steam Workshop and Source.
Counts describe mods indexed by GameRadar. Workshop popularity is measured in subscriptions.
Indexed mods: 316
More Ship Encounters
UBOATMakes the seas busier with more merchant ships. How to Install Step 1: Subscribe to the Mod. Step 2: Launch and Enable: Open the UBOAT Launcher. Move this mod to the very bottom of your load order (for highest priority).
Other
1,975subscriptionsGrowth: awaiting a fresh measurementUpdated: Mar 20, 2026
[2025.1] Variable Ship Speed
UBOATOverview: Varies the speed of convoys and ships between a configurable min and max percentage of maximum speed. Default: 40% to 95% of max speed. Save game compatible Settings File Steam\steamapps\workshop\content\494840
Other
1,966subscriptions≈ -2 subscribers / dayUpdated: Feb 9, 2025
[2026.1] Wind and Waves
UBOATWind and Waves My mods “ Wind and Waves”, “ Hull Pitch” and “ Sea Spray Plus” were designed together and are intended to be used together for an immersive experience. Wind and Waves gives your boat the sound of wind and
Other
1,953subscriptions≈ +44 subscribers / day · 30 hr. agoUpdated: Oct 20, 2026
CourseLine+ and More Patch
UBOATFixes the issue where on new games the course line is not drawn. Should be savegame compatible, but why? Requires CourseLine+ by StukA. Now patches Timestamped Markers by Stuka, fixing the issue where on new games the ma
Other
1,937subscriptions≈ +4 subscribers / day · 30 hr. agoUpdated: Jul 6, 2026
Engine Gear Rotation Fix
UBOATAvoid engine gear dial in the command room jumping over the top 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 https://www.paypalobjects.com/digitalasse
Other
1,930subscriptions≈ +3 subscribers / dayUpdated: Feb 5, 2026
Usable Time Compression
UBOATWorking 2025 Seems to me going to time setting 4 (1800) or 5 (15000) breaks the game. So here those are removed and replaced with 450 and 900 Does not change the visible vanilla number but is much slower. Makes setting 4
Other
1,859subscriptionsGrowth: awaiting a fresh measurementUpdated: Aug 5, 2024
[2026.1] Port Dialogue Fix
UBOATATTENTION! THIS ISSUE IS NOW PATCHED IN PATCH 21, THE MOD DOESN'T DO ANYTHING AND NO LONGER NEEDED You walk up to the Chief of Operations expecting a briefing. He says hello, then goodbye, and nothing more - no menu ever
Other
1,811subscriptionsno growthUpdated: Aug 9, 2026
Pingu's Wolfpack Atlantik
UBOATUSING THE MOD? PLEASE RATE IT https://images.steamusercontent.com/ugc/13193782751272341855/BF9CC5FB534D4AE4A28C923A2B719FCFA22B3B28/ Pingu's Wolfpack Atlantik A persistent patrol and U-boat command overhaul for UBOAT. Me
Other
1,746subscriptions≈ +17 subscribers / day · 30 hr. agoUpdated: Oct 26, 2026
Breathe Easier - Vanilla
UBOATUPDATE: V 1.4 * Update to match current Live Patch - USAGE - The mod requires a new game for the air quality changes to take effect, based on feedback. -SUMMARY- Brings more realism for ship submerged operations time and
Other
1,724subscriptionsGrowth: awaiting a fresh measurementUpdated: Jun 27, 2025
Precise squares
UBOATThis mod changes reports from allied uboats. Now the square in which ship/convoy was detected is indicated more accurately (2 letters + 4 digits). This can be useful, especially if you use "realistic hydrophone" mod.
Other
1,704subscriptions≈ -1 subscribers / dayUpdated: Sep 7, 2025
[2025.1] Removed Deckgun Boost
UBOATOverview: Boosts underwater speed when using the Removed Deck Gun. Default: 10% Speed Boost or ~1 knot. Save game compatible Also supports the Deck Gun Mount Cover from Realistic VIIC Exterior & Camouflage Skins. Setting
Other
1,633subscriptionsGrowth: awaiting a fresh measurementUpdated: Jan 25, 2025
Immersive Sea Sway
UBOATWarning This mod is NOT for the weak-stomached. If you can't handle the motion, stay on the shore or stay submerged in the deep sea. Use at your own risk. Still think you're on solid ground? Wake up. New Features in Vers
Other
1,568subscriptions≈ -1 subscribers / day · 30 hr. agoUpdated: Apr 30, 2026
Long Distance Terrain Loader
UBOATDescription: This mod increases the distance at which coastal terrain remains loaded and visible from your submarine. The Terrain Loads/Unloads at exactly 17km distance from the submarine. It can be installed or removed
Other
1,471subscriptions≈ +12 subscribers / dayUpdated: Jun 25, 2026
[2026.1] Hull Pitch
UBOATHull Pitch My mods, “ Wind and Waves”, " Hull Pitch" and “ Sea Spray Plus,” were designed together and are intended to be used together for an immersive experience. Hull Pitch gives your surfaced boat the pitch damping t
Other
1,463subscriptions≈ +41 subscribers / day · 30 hr. agoUpdated: Oct 11, 2026
Precision Hydrophone
UBOATI got tired of botching the 4-bearing method — both the stationary and the moving variant. With the vanilla ±several-degree spread, a rounded midpoint, and bearings printed as whole integers, every plot I ran came out wr
Other
1,454subscriptionsGrowth: awaiting a fresh measurementUpdated: Apr 20, 2026
Better Time Compression
UBOATChanges the x1800 and x15000 time compression to x900 and x1800 respectively. Does not change the icons. Based on https://steamcommunity.com/sharedfiles/filedetails/?id=3303283937
Other
1,432subscriptionsGrowth: awaiting a fresh measurementUpdated: Jan 27, 2025
[2026.1] ConvoyBehaviourMod
UBOAT*** IMPORTANT *** Some mods don't always load correctly. It's been a problem in UBOAT for a while. There is a great fix for that in Dust's " Community Patch" mod called "Auto Clearing Cache", which I strongly recommend.
Other
1,422subscriptions≈ +8 subscribers / day · 30 hr. agoUpdated: Nov 3, 2026
Expanded Crew Events
UBOATExpanded Crew Events Do you like Uboat's random crew events, but feel the system was underdeveloped? Do you wish crew experience for specialization points was based more directly on combat experience than tuberculosis ou
Other
1,376subscriptions≈ +11 subscribers / dayUpdated: Sep 12, 2026
Career Campaign & Character Progression
UBOATThis mod alters variables across multiple files and dealing with numerous game concepts, compatibility with other mods cannot be promised and the behavior/functionality of mod features may depend greatly on load orderInc
Other
1,281subscriptionsGrowth: awaiting a fresh measurementUpdated: Apr 1, 2025
U-Souls: AI Roleplay
UBOAT🌊 U-Souls: Bring your crew to life with AI Have you ever wanted your UBOAT crew to stop being a bunch of silent scripts? U-Souls is a project that turns every submariner on your boat into a fully-fledged personality. I'
Other
1,255subscriptions≈ -2 subscribers / day · 30 hr. agoUpdated: Jun 16, 2026
Persistent Route Plotting
UBOATPersistent Route Plotting Draw and edit a route on the map and return to it with a click of a button — a persistent route plotting tool for your U-boat. https://i.imgur.com/Ro9TgnK.gif ✔ SAVE GAME COMPATIBLE — the mod ke
Other
1,238subscriptions≈ +1 subscribers / dayUpdated: Jun 8, 2026
Gyrocompass overhaul
UBOATThis mod overhauls the gyrocompass mechanics to add meaningful tactical choices: - When DISABLED: * Gyrocompass UI becomes unresponsive * All compass functions are blocked * Preset buttons stop working * Visual red indic
Other
1,233subscriptions≈ -1 subscribers / dayUpdated: Jul 4, 2025