About
A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country.
Games like Nuclear Sub
same kind of game, other series
Media
Releases
Platform
Date
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageMinimum
Recommended
OS
Windows 10 / Windows 11
Windows 10 / Windows 11
Processor
Intel Core i5-6600 / Ryzen 5 1600
Intel Core i5-8600 / Ryzen 5 3600
Memory
8 GB RAM
16 GB RAM
Graphics
GTX 960 4gb VRAM
GTX 1660 Ti
DirectX
Version 11
Version 11
Storage
11 GB available space
16 GB available space
Requirements and Deck status as listed on Steam, checked Nov 1, 2026.