Free to Play Submarine Games on Steam
Check out this fantastic list of free-to-play submarine games you can enjoy on Steam right now, updated on October 06th 2025. Looking for even more free titles? Explore the complete list of the best free to play submarine games.
Lists & Categories
1. IronWolf: Free Non-VR Edition
This is the Free Non-VR version of IronWolf VR. A co-op submarine game with a light touch on realism, making the submarine sim genre accessible to a wider audience. IronWolf: Free Non-VR Edition is a game developed and published by . Released on September 14th 2023 has received 583 reviews of which 551 were positive and 32 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #1 spot among the most played submarine games.
8.8
551
32
13
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