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Catena
Catena is a deck-building roguelite where the freedom to customize your allies feels as powerful as programming. Dive into strategic, grid-based battles and create tactics uniquely your own to conquer the mysterious island and defeat the formidable enemies that await.
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Release Date:
2026
Developer:
Publisher:
tttT

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔
Japanese ✔

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This game is not yet available on Steam

Planned Release Date: 2026

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About This Game

Catena is a deck-building roguelite with a unique combat system.

Customize your allies freely by equipping "Modules"—actions like "move forward one tile"—and outmaneuver your enemies with strategies tailored to your playstyle.

Experience the thrill of finding the optimal solution as you navigate ever-changing maps and adapt to unpredictable rewards.

Game Features

  • Programming-Inspired Customization

  • Grid-Based Turn-Based Battles

  • Permanent Death on Defeat (With Persistent Upgrades in the Full Version)

Customization before battle is the key to victory.

Various events unfolding along the journey

How you utilize the modules and units you acquire is up to you.

Story

A mysterious island suddenly appeared in this world.

One day, Team Catena set out to explore it.

Defeat the countless monsters that stand in your way and journey to the depths of the island!

Guidelines

The distribution and creation of videos for this game are generally free, as long as they stay within reasonable bounds.

When creating videos, please include a link to this store page in the description.

System Requirements

    Minimum:
    • OS:
    • Storage: 200 MB available space
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