Top-Rated Free Underwater Games on Steam

6 free Underwater games with 500+ reviews and a 70%+ positive rating, newest first.

Browse all Underwater →
IronWolf: Free Non-VR Edition - Players say: Crew a submarine solo or in online co-op, operating its stations to hunt ships, fight aircraft, and survive depth charges. Players like: Co-op With Friends · Hands-On Sub Controls · Naval Combat Variety ·
Read More ▶Less ◀

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.

South Scrimshaw, Part One - Players say: Follow a newborn Brillo whale through an alien ocean in a documentary-style visual novel with illustrated biology and field notes. Players like: Detailed Hand-Drawn Art · Imaginative Alien Biology · Documentary-Style Story ·
Read More ▶Less ◀

South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.

Screenshot
Screenshot
Screenshot
Jun 9, 2023
99% 👍
of 1.6k
Swallow the Sea - Players say: Guide a tiny egg cell through a surreal sea, swallowing smaller creatures to grow while dodging predators and hazards. Players like: Distinctive Pixel Art · Eerie Underwater Atmosphere · Creature Designs ·
Read More ▶Less ◀

You are a lowly egg cell on a journey through a swollen sea of strange and humanoid fish. Prey on smaller life and growing larger and stronger to perhaps someday be born.

Screenshot
Screenshot
Screenshot
Sep 3, 2021
97% 👍
of 2.5k
Black Skylands: Origins - Players say: As young Earner Walter, fight Kain’s Falcons in top-down shootouts, grapple between islands, and rebuild your airship home. Players like: Pixel-Art Visuals · Varied Activity Mix · Grappling-Hook Traversal ·
Read More ▶Less ◀

Black Skylands: Origins shows you the ropes ahead of the main game release. Learn the basic mechanics and meet the main cast of characters of this open-world adventure!

theBlu - Players say: In VR, visit a whale encounter, coral-reef migration, and deep-sea habitat, then photograph sea life or return in ambient mode. Players like: Immersive VR Feel · Colorful Ocean Life · Showcase for Visitors ·
Read More ▶Less ◀

Experience the wonder and majesty of the ocean through a series of habitats and come face to face with some of the most awe inspiring species on the planet.

Screenshot
Screenshot
Screenshot
Apr 5, 2016
85% 👍
of 1.3k
FarSky - Players say: After a submarine crash strands Nathan underwater, gather resources, build an oxygen base, and recover the craft's parts to escape. Players like: Nostalgic Memories · Underwater Atmosphere · Charming Survival ·
Read More ▶Less ◀

FarSky is a short survival game in the depths of the Ocean. Collect all the pieces of your submarine and reach back the surface.