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Summoner's Pieces

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Summoner's Pieces screenshot 1
First trailer (en) trailerWatch trailer on Steam ↗

Summoner's Pieces

flow Inc., tackgames · Published by flow Inc. · Official site ↗

Last updated 11 Oct 2026

A fusion of puzzle, deck-building, and auto-battle. Connect all the tabs to summon units and spells sealed within the pieces!

Free to PlayComing SoonDJCTQ 10PvPFull Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Indie, Strategy, Early Access · More free games

Unlock spells by connecting pieces in this indie strategy game where each tab summons powerful units. Perfect for fans of tactical puzzles and card-based battles.

About this game

Game Overview

Summoner's Pieces is a new kind of competitive game that fuses
puzzle mechanics, deck-building, and auto-battler elements.

The rules are simple:

Drag pieces from your hand onto the summoning board. When all the tabs (凸) on a piece are successfully connected, the unit or spell sealed within that piece is summoned onto the battlefield.

Piece Types

The more tabs a piece has, the harder it is to summon — but the stronger it becomes.

If your deck is filled only with powerful pieces, it will be difficult to summon them. Make sure to balance your deck with weaker pieces too.

Pieces come in five elemental colors, each with unique tab-and-slot shapes.

There are also neutral pieces with no elemental attribute. They consist of common shapes only, making them easier to include in any deck.

Some pieces are spell pieces that activate an effect immediately when summoned.

Auto-Battle

Once summoned, units with various abilities will automatically battle each other. The player who eliminates all opposing units wins.

All you need to do is “solve the puzzle to summon” — no need to learn complex rules.

As you get used to the game, you’ll discover deeper strategies through timing your placements and building your deck.

Rules

  • Place a Piece – Drag a piece onto the summoning board

  • Connect All Tabs – Once all tabs are connected, the sealed unit or spell is summoned

  • Auto Battle – Summoned units fight automatically; the player who eliminates all opposing units wins

Game Modes

  • Online Battles

  • Friend Battles

  • CPU Stages / CPU Battles

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: Intel Core i3-4160/AMD FX-4350
  • Memory: 4096 MB RAM
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 1024 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system

Supported Languages

English, Japanese, French, German, Spanish - Spain, Spanish - Latin America, Portuguese - Brazil, Portuguese - Portugal, Simplified Chinese, Traditional Chinese, Korean

Latest news

  • AnnouncementsOfficial

    Demo Released!

    ◆ A Special Demo Beyond the UsualAlthough it is called a demo, it fully includes online battles, deck building, and pack purchasing, offering content close to the full version. This is a special version that will be available only during the Steam Next Fest starting next month, so please try it out as soon as possible.◆ Request for Your SupportTo improve the game and help spread the word, we would greatly appreciate your support.If you enjoy the game, please consider leaving a review (even a short comment is fine).For bugs, improvements, balance issues, or any feedback, please use the in-game mail or the Steam Community.You can play friend battles, so feel free to invite friends who enjoy card games.We also welcome introductions on social media, streaming, and video creation.
    Read full article on Community Announcements (sh)

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