Caldra

Competitive deckbuilding card battles with mid-match buying and selling

Dolphin Star · Published by Dolphin Star · Released Nov 2, 2026

Reviews: Mixed; 61% of 18
Recent reviews: Not enough recent
Players: 0; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 4 days ago; Nov 3, 2026
Minimum PC: 4 GB RAM · 2 GB disk; Full requirements

What is Caldra?

A free-to-play fantasy card game with turn-based, best-of-three matches between players. You manage your hand and choose the order of your plays, with no cost to play cards.

For you if...

+you enjoy reading opponents and adapting your strategy

Not for you if...

−you prefer real-time action over turn-based card play

Screenshots and trailer

Caldra system requirements

Minimum: 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Caldra?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows10
Processor: Intel Core i5
Memory: 4 GB RAM
Storage: 2 GB available space

Does Caldra have co-op or multiplayer?

Yes: PvP online. There is no single-player mode.

Does Caldra run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 2
Steam features: Family Sharing
Languages: Text only: English, German, Spanish - Spain, Ukrainian, Portuguese - Portugal, Romanian, Russian, Simplified Chinese, Japanese.

Does Caldra use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

Generative AI is used in this game for the following elements: - Card illustrations - Localization text - Some parts of the program code

The statement mentions: ArtText & translationsCode

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 3, 2026. How to filter AI games on Steam