IRSEN is a turn-based roguelite where your character fights alone against coordinated enemy squads. Build your hero through a gene system, reshape your abilities mid-run, and endure the growing pressure of corruption.

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Planned Release Date: To be announced

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About This Game

IRSEN is a turn-based roguelite where your character fights alone against coordinated enemy squads.

Explore procedurally generated dungeons, collect genes from defeated enemies, unlock new skills, and reshape your build during each run.

Develop your character through the gene system: combine genes, form gene chains, unlock new skills, and modify their properties.

Corruption builds up over the course of a run. The deeper you descend, the stronger its influence becomes: your character gains mutations, and full overload means death.

In each squad, enemies perform different roles and act together:

  • protecting allies;

  • drawing attacks away from allies;

  • healing the wounded;

  • applying negative effects;

  • finishing off weakened targets.

The combat system rewards thoughtful decisions: target selection, action order, and effective use of skills determine your survival.

Each run is built around adapting your character:

  • experiment with builds;

  • discover synergies;

  • adjust to new threats.

In the standard mode, you can reshape your build during a run using the Gene Lab, adapting skill properties to fit your strategy.

In Iron Will mode, skill properties remain random: you must build around what you manage to find and adapt to the flow of the run.

  • Turn-based battles against coordinated enemy squads.

  • Build development through genes, properties, and skill chains.

  • The ability to reshape your skills during a run.

  • Procedurally generated dungeons.

  • Growing corruption, mutations, and the risk of death from overload.

  • Two ways to play: controlled build shaping or adapting to randomness.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some visual assets and materials used in the game were created or enhanced with the help of AI tools during development.

All AI-assisted content was reviewed, edited, and integrated by the developer.

The game does not use AI to generate content during gameplay.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: Intel Core i3 or equivalent
    • Memory: 4 GB RAM
    • Graphics: DirectX 11 compatible integrated graphics
    • DirectX: Version 11
    • Storage: 2 GB available space
    • Sound Card: DirectX compatible
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11
    • Processor: Intel Core i5 or equivalent
    • Memory: 8 GB RAM
    • Graphics: DirectX 11 compatible dedicated GPU
    • DirectX: Version 11
    • Storage: 2 GB available space
    • Sound Card: DirectX compatible
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