What games are most similar to Sub Optimal Co.?

The most similar games to Sub Optimal Co. include Thalassophobia, Sunken Seeker, Hadalis, and more. These recommendations are based on shared tags, gameplay mechanics, and player behavior patterns.

What genre is Sub Optimal Co.?

Sub Optimal Co. is a Casual, Indie, Simulation game with popular tags including Submarine, Casual, Multiplayer, Underwater, Automobile Sim.

Best submarine games like Sub Optimal Co.?

If you're looking for more submarine games like Sub Optimal Co., try Thalassophobia, Sunken Seeker, Hadalis. These share the Submarine tag and similar gameplay elements.

How does Nodal find games like Sub Optimal Co.?

Nodal uses a hybrid recommendation system that combines tag similarity analysis with collaborative filtering from player behavior data. We analyze which games are frequently played by the same players and share similar tags to Sub Optimal Co.. You can tune the blend between content-based and community-based recommendations.

Games like Sub Optimal Co. but more casual?

To find games emphasizing casual, use Nodal's tag filters to prioritize Casual alongside Submarine. You can also explore the casual tag page directly.

Games Like Sub Optimal Co.

Top Similar Games to Sub Optimal Co.

Thalassophobia (2024) — Shared: Submarine, Underwater, 3D. Also features simulation and female protagonist. Tags: Submarine, Underwater, 3D
Sunken Seeker (2026) — Shared: Underwater, Submarine, 3D. Also features exploration and simulation. Tags: Underwater, Submarine, 3D
Hadalis0 — Shared: Multiplayer, Online Co-Op, Underwater. Also features adventure and co-op. Tags: Multiplayer, Online Co-Op, Underwater
Subterror (2025) — Shared: Online Co-Op, Multiplayer, Underwater. Also features horror and first-person. Tags: Online Co-Op, Multiplayer, Underwater
ENDER OCEAN - Your mission: "Clean the Ocean" (2022) — Shared: Underwater, 3D, Submarine. Also features simulation and exploration. Tags: Underwater, 3D, Submarine
Magnavis (2026) — Shared: Submarine, Online Co-Op, Underwater. Also features early access and survival horror. Tags: Submarine, Online Co-Op, Underwater
7821 Akuji (2025) — Shared: Submarine, Underwater, 3D. Also features immersive sim and simulation. Tags: Submarine, Underwater, 3D
Sonar Scout (2024) — Shared: Atmospheric, Submarine, Underwater. Also features exploration and dark. Tags: Atmospheric, Submarine, Underwater
Deeper0 — Shared: Underwater, Online Co-Op, Atmospheric. Also features early access and horror. Tags: Underwater, Online Co-Op, Atmospheric
Hadal (2026) — Shared: Submarine, Underwater, Singleplayer. Also features early access and survival horror. Tags: Submarine, Underwater, Singleplayer
The Oily Depths (2026) — Shared: Atmospheric, Submarine, Underwater. Also features psychological horror and short. Tags: Atmospheric, Submarine, Underwater
Dark of the Depths0 — Shared: Underwater, Submarine, 3D. Also features exploration and immersive sim. Tags: Underwater, Submarine, 3D
Crushing Depths (2023) — Shared: Underwater, Submarine, 3D. Also features psychological horror and horror. Tags: Underwater, Submarine, 3D
Iron Lung (2022) — Shared: Atmospheric, Submarine, Underwater. Also features horror and psychological horror. Tags: Atmospheric, Submarine, Underwater
Under the Water Depths (2023) — Shared: Underwater, Submarine, 3D. Also features adventure and exploration. Tags: Underwater, Submarine, 3D
Submergent (2024) — Shared: Atmospheric, Submarine, Underwater. Also features horror and psychological horror. Tags: Atmospheric, Submarine, Underwater
SUBOPTIMAL0 — Shared: Online Co-Op, Multiplayer, Casual. Also features adventure and first-person. Tags: Online Co-Op, Multiplayer, Casual
CRUSH DEPTH (2025) — Shared: Underwater, Submarine, 3D. Also features sci-fi and horror. Tags: Underwater, Submarine, 3D
IronWolf: Free Non-VR Edition (2023) — Shared: Submarine, 3D, Atmospheric. Also features free to play and co-op. Tags: Submarine, 3D, Atmospheric
Submarine Terror (2024) — Shared: Submarine, Underwater, Atmospheric. Also features horror and open world. Tags: Submarine, Underwater, Atmospheric
Europa One (2023) — Shared: Submarine, Underwater, Atmospheric. Also features exploration and aliens. Tags: Submarine, Underwater, Atmospheric
Barotrauma (2023) — Shared: Multiplayer, Submarine, Underwater. Also features co-op and survival. Tags: Multiplayer, Submarine, Underwater
Ocean Pressure (2023) — Shared: Submarine, Underwater, 3D. Also features exploration and arcade. Tags: Submarine, Underwater, 3D
Titanic Terror0 — Shared: Submarine, Underwater, 3D. Also features exploration and walking simulator. Tags: Submarine, Underwater, 3D
Hell Under Ice0 — Shared: Online Co-Op, Underwater, Submarine. Also features horror and sci-fi. Tags: Online Co-Op, Underwater, Submarine
Flash Diving0 — Shared: Underwater, Atmospheric, Submarine. Also features horror and retro. Tags: Underwater, Atmospheric, Submarine
Discoveries of the Deep (2021) — Shared: Underwater, Submarine, Atmospheric. Also features simulation and exploration. Tags: Underwater, Submarine, Atmospheric
Cave Dive (2025) — Shared: Casual, 3D, Atmospheric. Also features simulation and adventure. Tags: Casual, 3D, Atmospheric
Sea under the sea under the sea (2024) — Shared: Underwater, Submarine, Atmospheric. Also features exploration and walking simulator. Tags: Underwater, Submarine, Atmospheric
Aquarift0 — Shared: Submarine, Underwater, Singleplayer. Also features 2d and adventure. Tags: Submarine, Underwater, Singleplayer
What'Sub0 — Shared: Multiplayer, Online Co-Op, Submarine. Also features adventure and co-op. Tags: Multiplayer, Online Co-Op, Submarine
Killer Depths (2025) — Shared: Submarine, Underwater, Atmospheric. Also features adventure and horror. Tags: Submarine, Underwater, Atmospheric
13km Deep0 — Shared: Underwater, Submarine, Atmospheric. Also features adventure and horror. Tags: Underwater, Submarine, Atmospheric
The Trench (2022) — Shared: Submarine, Underwater, Atmospheric. Also features horror and survival horror. Tags: Submarine, Underwater, Atmospheric
Burn Depth0 — Shared: Underwater, Submarine, Singleplayer. Also features horror and post-apocalyptic. Tags: Underwater, Submarine, Singleplayer
Submarine VR (2021) — Shared: Submarine, Underwater, Singleplayer. Also features simulation and vr. Tags: Submarine, Underwater, Singleplayer
subROV : Underwater Discoveries (2022) — Shared: Underwater, Atmospheric, Submarine. Also features early access and simulation. Tags: Underwater, Atmospheric, Submarine
Under The Waves (2023) — Shared: Underwater, Singleplayer, Atmospheric. Also features adventure and exploration. Tags: Underwater, Singleplayer, Atmospheric
Darkwater (2025) — Shared: Online Co-Op, Submarine, Multiplayer. Also features early access and horror. Tags: Online Co-Op, Submarine, Multiplayer
20,000 Miles Under the Sea (2020) — Shared: Underwater, Submarine, 3D. Also features horror and simulation. Tags: Underwater, Submarine, 3D
Submorse (2021) — Shared: Casual, Submarine, Singleplayer. Also features education and first-person. Tags: Casual, Submarine, Singleplayer
Plasticalypse - Submarine Adventures (2021) — Shared: Underwater, Atmospheric, Submarine. Also features early access and exploration. Tags: Underwater, Atmospheric, Submarine
Abyssal Rust0 — Shared: Underwater, Submarine, 3D. Also features horror and open world. Tags: Underwater, Submarine, 3D
Harmonic Depths (2023) — Shared: Underwater, Submarine, 3D. Also features exploration and immersive sim. Tags: Underwater, Submarine, 3D
Project SEVER (2026) — Shared: Submarine, Underwater, Atmospheric. Also features simulation and adventure. Tags: Submarine, Underwater, Atmospheric
Sub-Species0 — Shared: Underwater, Submarine, Atmospheric. Also features action and adventure. Tags: Underwater, Submarine, Atmospheric
Scyla (2024) — Shared: Submarine, Underwater, 3D. Also features indie and adventure. Tags: Submarine, Underwater, 3D
Watertight (2025) — Shared: Atmospheric, Submarine, Underwater. Also features horror and psychological horror. Tags: Atmospheric, Submarine, Underwater
Under the Sea (2021) — Shared: Underwater, Casual, Submarine. Also features simulation and adventure. Tags: Underwater, Casual, Submarine
Project North0 — Shared: Atmospheric, Underwater, Submarine. Also features simulation and historical. Tags: Atmospheric, Underwater, Submarine
Sunken Ships (2023) — Shared: Submarine, Underwater, Atmospheric. Also features adventure and rpg. Tags: Submarine, Underwater, Atmospheric
Coral Quest (2021) — Shared: 3D, Underwater, Submarine. Also features runner and education. Tags: 3D, Underwater, Submarine
Uboat Mechanic Simulator0 — Shared: Submarine, Underwater, 3D. Also features simulation and naval. Tags: Submarine, Underwater, 3D
Submeris (2025) — Shared: Submarine, Underwater, 3D. Also features action and adventure. Tags: Submarine, Underwater, 3D
We Need To Go Deeper (2019) — Shared: Multiplayer, Underwater, Submarine. Also features co-op and 2d. Tags: Multiplayer, Underwater, Submarine
Dead Abyss (2024) — Shared: 3D, Submarine, Underwater. Also features fps and puzzle. Tags: 3D, Submarine, Underwater
Depths of Sanity (2022) — Shared: Underwater, Submarine, Singleplayer. Also features metroidvania and lovecraftian. Tags: Underwater, Submarine, Singleplayer
IronWolf VR (2022) — Shared: Submarine, Multiplayer, Underwater. Also features co-op and simulation. Tags: Submarine, Multiplayer, Underwater
Voice of the Ocean (2025) — Shared: 3D, Submarine, Underwater. Also features exploration and action-adventure. Tags: 3D, Submarine, Underwater
The Hookmarine (2024) — Shared: Submarine, Underwater, Casual. Also features side scroller and 2d platformer. Tags: Submarine, Underwater, Casual