Cardseer
Cardseer is a deckbuilding game combining roguelike elements with a sprawling campaign. Choose your hero and fight your way across diverse maps filled with fearsome enemies, all while crafting your deck and collecting powerful artifacts. Can you rise to the challenge?
Last Updated: 12/6/2025
| Developer | Aventia Entertainment |
| Publisher | Aventia Entertainment |
| Steam App Id | 1773710 |
Cardseer
Cardseer is a deckbuilding game combining roguelike elements with a sprawling campaign. Choose your hero and fight your way across diverse maps filled with fearsome enemies, all while crafting your deck and collecting powerful artifacts. Can you rise to the challenge?
Last Updated: 12/6/2025
- Windows
- Mac
- Linux
About Cardseer
Cardseer is an Indie, and Strategy game developed by Aventia Entertainment. It was released on the Steam Store by Aventia Entertainment.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Cardseer supports the following features:
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Cardseer and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Cardseer data has been sourced from:
- Valve Corporation. (2025, December 6). Cardseer on Steam. Steam Store.
- Valve Corporation. (2025, December 6). Cardseer. Steam Community Hub.