Single-player games like subROV : Underwater Discoveries
Below are 9 single-player Steam games similar to subROV : Underwater Discoveries, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like subROV : Underwater Discoveries page.
Ranked picks
- 1
Dark of the Depths
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation with subROV : Underwater Discoveries.
A first-person deep sea exploration game. Use only a torch to navigate through rusted structures, encountering both dangerous and harmless sea creatures. Uncover the mysteries of the trench, and experience the phobia-inducing atmosphere of the ocean floor.
- 2
Submarine VR
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation with subROV : Underwater Discoveries.
Submarine VR takes you on a adventure-filled underwater simulation experience! Dive deep and cruise through the endless uncharted nature of the ocean and you will see clownfish, dolphins, penguins and mysterious sea animals. Get close to the sea surface and sail in the open sea with your cruise ship
- 3
Behind Glass: Aquarium Simulator
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation and Casual with subROV : Underwater Discoveries.
Create stunning virtual aquariums on your PC! Our advanced 3D engine brings your fish tank to life with breathtaking realism, featuring lifelike fish, plants, decorations, and more. Transform your monitor into a vibrant, living aquarium. Virtual aquascaping has never been easier!
- 4
Plasticalypse - Submarine Adventures
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Casual and Early Access with subROV : Underwater Discoveries.
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
- 5
Beyond Blue
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation and Casual with subROV : Underwater Discoveries.
Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.
- 6
Star Witch
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation with subROV : Underwater Discoveries.
Sandbox sci-fi fantasy survival RPG. Play as a scientist working on teleportation, who gets sent to another world that has been taken over by a witch, and your only way home is to join the resistance.
- 7
The Great Ocean
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation with subROV : Underwater Discoveries.
Dive into the earth’s oceans. Explore in your high-tech submarine fascinating spots like the Galapagos or the Deep Sea. Use your tools to solve quests when you free jailed whales, or explore sunken WW2 battleships. Swim with majestic whales, sharks and sea turtles.
- 8
Dolphin Spirit: Ocean Mission
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required. Shares Simulation with subROV : Underwater Discoveries.
Explore the island of Maupiroa and discover its deep-sea secrets!
- 9
Subnautica
Single-player alternative to subROV : Underwater Discoveries — playable solo, no multiplayer required.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.