Primordialis

Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond.

Release Date2025
Early AccessSimulationAction RoguelikePhysicsExplorationNature
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Game Information

About Primordialis

Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond.

Game Features

Early AccessSimulationAction RoguelikePhysicsExplorationNatureRoguelikeSandboxRogueliteSci-fiDifficultUnderwaterIndieBuilding2DSurvivalTop-DownProcedural GenerationStrategyPerma Death

Game Details

Release Date30 Jun, 2025
PlatformPC (Steam)

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About This Game

Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond.

================================== Grow ==================================

Game content image

Draw your creature using a wide variety of cell types which each have a unique function.

Combine different cells to construct your own weapons, defenses, and mobility.

Decorate your creature with custom coloring.

================================= Survive =================================

Game content image

Defeat bosses to gain powerful game-changing mutations.

You can rely on quick reflexes to kill enemies in fast paced combat, or allow your fish designing prowess to carry you through.

================================= Explore =================================

The world is an interconnected web of biomes that is randomly generated to make every run a unique experience.

Linear progression is mixed with free exploration to allow you to fully exploit your environment.

Game Articles & Guides

Dive deeper into the game world with our comprehensive guides and articles

Complete Guide to Getting Started
8 min read

Complete Guide to Getting Started

Master the basics and advanced strategies in this comprehensive beginner's guide.

Top 10 Tips and Tricks
5 min read

Top 10 Tips and Tricks

Discover hidden mechanics and pro strategies that will give you the edge.

Latest Update and Patch Notes
3 min read

Latest Update and Patch Notes

Everything you need to know about the recent updates and new features.