Tetranea

Roguelike deckbuilder

Free · In‑App Purchases

175+ unique cards. No two runs alike. Infinite strategic depth. This isn't another tile-placing game; it's a full-featured roguelike deckbuilder on a 9×9 grid. Tetranea looks like a simple tile-placement game. It's not. It's a roguelike deckbuilder where every run challenges you to build the perfect card synergies, outsmart unique bosses, and master advanced scoring techniques. ROGUELIKE DECKBUILDING • 175+ unique cards • 65+ special ability cards that transform how you play • Modify cards, delete weak ones, duplicate powerhouses, increase hand size • Unique bosses with game-changing mechanics • Procedurally generated runs, every game is different STRATEGIC DEPTH The basic mechanic is simple: place tiles, fill rows and columns on a 9×9 grid. But mastering Tetranea means learning to chain bonuses: • Score multiple rows/columns simultaneously • Trigger intersection combos • Build multiplier stacks • Achieve perfect symmetry patterns • Navigate blockers strategically Casual players won't notice the depth. Strategic players will spend hours optimizing their decks. PROGRESSION & CHALLENGE • Short, long, and infinite run modes • Multiple difficulty settings • True roguelike difficulty, the hardest runs require both strategy and luck • What you learn carries forward, even when you lose NO DARK PATTERNS • No ads, ever • Core game completely free • One optional purchase unlocks infinite mode and harder difficulties

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Japanese, German and French translations. New card type: Bonus for filled spaces cards. New card type: Streak protection cards. Fixed a crash when reporting high scores to Game Center leaderboards.

Version 1.1.3

The developer, Nathanael Boxer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Nathanael Boxer
    Size
    • 162.9 MB
    Category
    • Puzzle
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • iPad
      Requires iPadOS 16.6 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Tetranea Full Game $4.99
    • Tetranea Full Game $2.99
    • Learn More
    Copyright
    • © 2025 Nathanael Boxer - All rights reserved
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

      Discover new games and play with friends. This game also features leaderboards.