indiegame.fan
Submersa header art

Submersa

Submersa is an underwater exploration game where you operate a functional submarine and manage its systems while exploring dangerous ocean depths. Control ballast, power, oxygen, fuel, and pressure as you descend into hostile environments.

Steam Page
Developer
Publisher
Release
Coming Soon
Steam Reviews
No reviews yet

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Search Google: Who developed Submersa?Developer scaleThe operating scale of the game's developer.
Search Google: Who published Submersa?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is Submersa self-published or published by 3TK Games?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Submersa and 3TK Games funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Submersa and 3TK Games?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of Submersa?Release statusWhether and how the game has been released.

Media

16 items

About the Game

Submersa is an underwater exploration and survival game focused on realism, immersion, and system-driven gameplay. You operate a functional submarine and explore deep, hostile ocean environments where survival depends on preparation, awareness, and understanding how your vessel works.

The game is built around managing interconnected submarine systems such as ballast, power generation, oxygen supply, fuel consumption, pressure resistance, and structural integrity. These systems are not abstract menus. They exist physically within the submarine and must be monitored and operated directly. Poor decisions, system failures, or pushing too deep too quickly can turn a dive into a critical situation.

Exploration in Submersa is slow and deliberate. Visibility is limited, navigation relies on instruments, and sound plays an important role in situational awareness. The ocean is unpredictable and often disorienting. Players uncover wrecks, abandoned structures, and unknown locations through observation rather than objective markers or guided paths.

The submarine interior is fully interactive. Players move between compartments, operate consoles, activate equipment, and respond to emergencies in real time. The game prioritises tension, atmosphere, and immersion over combat or fast-paced action.

Submersa is designed for players who enjoy realistic mechanics, environmental storytelling, and learning complex systems through experience. Progress comes from understanding your submarine, adapting to increasing depth, and respecting the dangers of the ocean.