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Summoner's Gambit

Summoner's Gambit cover art
Developer
Billion Studio
Released
Aug 6, 2026
Steam reviews
64% of players recommend it, from 109 reviews — Steam calls that “Mixed”
Tags
IndieRPGStrategy
View on Steam

On Linux, Steam Deck and Steam Machine

Deck PlayableSteam Machine: PlayableSteamOS Compatible

Valve rates it Playable on Steam Deck. Valve rates it Playable on Steam Machine. Valve marks it SteamOS Compatible.

Deck rating: Valve · Steam Machine, Steam Frame and SteamOS ratings: Valve · Compare 2,053 games · Every game Valve rated for Steam Machine

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About this game

The developer's description, from the game's Steam store page.

As the chosen Apostle of the Old God, you will step into a mysterious realm brimming with chaotic energy. Here, each card seals the soul of an ancient creature, and every summon is the ultimate test of strategy and luck...

Acquire new cards and creatures through adventure, building a powerful deck to deploy your forces in exhilarating battles against foes. Positioning strategy directly affects unit attack priority and skill range. Leverage numerical bonuses and tactical synergies between creatures to forge a unique combat style and experience card duels rich in strategic depth.

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3570110/extras/3d68b5643843fdd9d38932e0cef480fe.avif?t=1789037247

Summoning in this world requires adherence to fundamental energy laws—proceed with utmost caution. Prevent energy overflow to avoid backlash; skillfully leveraging this constraint can become a weapon against your enemies. Remember, greater risks yield greater rewards. Of course, certain unique tricks will let you navigate risk and reward with mastery. Can you evade the Old God's gaze?

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3570110/extras/da8533206dd92d5ae2aeceda025905fa.avif?t=1789037247

Each race offers multiple build paths. Moreover, nearly all acquired creature cards can be fused. The resulting creature inherits traits from both components, becoming a more formidable entity. Continuously fuse and upgrade your creatures to reach the ultimate goal.

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3570110/extras/d84045047ae19e1d3aafa0e06b67cf35.avif?t=1789037247

Defeated the final boss? Is it truly over? Rich online battle modes await—experience the thrill of asynchronous duels!

System requirements

As Steam lists them.

Windows

Minimum

OS
Windows 10
Processor
Intel Core i3
Memory
4 GB RAM
Graphics
GTX 1060
DirectX
Version 11
Network
Broadband Internet connection
Storage
1 GB available space

Recommended

OS
Windows 10
Processor
Intel Core i5
Memory
8 GB RAM
Graphics
GTX 1060
DirectX
Version 11
Network
Broadband Internet connection
Storage
2 GB available space

News

What Summoner's Gambit's studio and the outlets Valve syndicates on Steam have said recently.

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