Free Download (b131 Hotfix 1) | Uboat

: A compass was added to the main HUD to display mission objectives and nearby contacts. The periscope UI was also reworked with new video tutorials.

: It addressed UI inconsistencies, notification errors, and various small bugs reported by the community immediately after the Christmas update launch. System Requirements (Minimum)

: New immersive effects were added, such as periscope lenses being wetted by water, denser rain that splashes on surfaces, and marine snow under the sea. UBOAT Free Download (B131 Hotfix 1)

: ~71 GB available space (Note: Installation size grew to approximately 14.6 GB during this specific patch cycle)

For those looking to play the current version of the game, updates like 2026.1 Patch 11 have since added the and further optimized performance. : A compass was added to the main

Are you having trouble this specific legacy version, or Save 72% on UBOAT on Steam

: This version required players to start a new save file for full compatibility, as major engine and gameplay overhauls often broke older saves. System Requirements (Minimum) : New immersive effects were

To run this version on PC, the following specs were generally required: : Windows 7/8/10/11 (64-bit)