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Watch trailer on Steam ↗Card Summoner
Happenstance Games · Published by Happenstance Games
Mixed — 55% positive (38 reviews)
Last updated 28 Sept 2026
Card Summoner is a single-player CCG! Travel the land, collect cards, and build decks as you rise through the ranks to compete in the Summoners Tournament. Dive into the Void for monster battles, fight them directly and capture them as unique cards!
£12.79
Lowest price we've ever recorded
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Price history
Adventure, Simulation, Strategy · 2025 · More £5 - £15 games
Embark on a journey to rise through the ranks by collecting cards and building decks. In Card Summoner, strategize your moves as you prepare for battles in the Void where monsters can be captured as unique cards.
About this game
Jump into Card Summoner, a single-player CCG adventure where the stakes are more than just cards. Travel through six summoner villages as you build your deck, earn Crests, and prove yourself in the Summoner's Tournament. Along the way, uncover a hidden threat that could endanger your world.
Fight and Capture in the Void:
Story:
Your journey begins as a humble duelist eager to rise through the ranks, but whispers of a shadowy cult tied to the mysterious void cracks and vanishing summoners soon surface. As one of the most promising new players, you uncover a hidden power within yourself—one many believe could be the key to solving the Void crisis.
Gather your Cards, master your Decks, and confront the cult’s twisted schemes. The Grand Summoner's Tournament is more than a stage for champions, it’s the battleground for the fate of your realm.
Deck-Building and Card Collection:

Master the art of the cards with two specialized decks:
Dueling Deck: Build the tactical edge you need for tournaments and one-on-one battles.
Summoner Deck: Venture into the Void to fight monsters directly and capture them as cards!
Expand your collection through:
Booster Packs: Visit shops to open packs and discover rare and powerful cards.
Monster-Catching: Engage in summoner battles to turn Void monsters into unique cards.
Void Shop: Trade with mysterious creatures of the Void to uncover rare cards and discover new ways to expand your collection.
Every addition to your deck strengthens your strategy, sharpens your playstyle, and opens powerful combos to conquer both tournaments and Void battles alike.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: i5-6600k or i7-6700HQ
- Memory: 16 GB RAM
- Graphics: GTX 1060 or RX 480
- Storage: 10 GB available space
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
1.2.2
Fixed a bug when summoning champions, It would try to summon multiple times and cause an error.Read full article on Community Announcements (HG_Dave)Patch NotesOfficial
Version 1.2.1
Version 1.2.1 Fixed an issue that allowed Leader cards to be incorrectly deleted in the void. Added a clear indicator to prevent saving Decks without a Leader or Champion card. Fixed an overflow issue with text in Deck card counts. Found via reported bugs! If you encounter any issues, please use the in-game feedback form accessible from the pause menu. If the bug is related to a save issue, please be sure to include the "Include Save" checkbox.Read full article on Community Announcements (Keepsie)AnnouncementsOfficial
Version 1.2.0 - One Month Already!
It's been a month already! Thank you to everyone who has been playing and providing feedback. We've been hard at work incorporating your feedback/fixes and following our last major update that overhauled all NPC decks, this next phase focuses on improving all the effects and AI systems. Version 1.2.0 Reworked all effects in the game using our new testing platform, we’ve checked and tested every effect in the game - everything is working properly now. There may be some edge cases, but please let us know and we'll handle them quickly. Updated some card effect descriptions to make them clearer. Completely changed some card effects like Granite Grasp, Boomley, Sea Trade and more. making them more useful and viable in gameplay. Upgraded the AI making it more of a challenge. Fixed a bug in AI behavior that caused it to leave points unused when it should have been able to act. Resolved an issue were saving and loading back into a tournament wouldn't properly update the board state. The shop in the void will now appear 99% of the time during each run. Changed clone cards' cost to zero, preventing them from being used to summon champions. Looking Ahead: Now that we're in a fully stable state, we're focusing on adding achievements next, along with controller support. We don't have a firm deadline for these features, but we're actively working on them. As always, we'll continue fixing any edge cases and bugs through regular patches. Thank you for your continued support!Read full article on Community Announcements (HG_Dave)Patch NotesOfficial
1.1.2 - hotfix
Version 1.1.2 - Hotfix Fixed an issue where void cards from summoner decks were incorrectly appearing in the standard dueling deck card pool.Read full article on Community Announcements (Keepsie)Patch NotesOfficial
1.1.1 - Hotfix
- Fixed a bug that would stop the AI from being able to summon it's champion, freezing combat.Read full article on Community Announcements (Keepsie)






