Caldra
Dolphin Star
Deckbuilding, tactics, and dramatic comebacks — the ultimate competitive card game! Buy and sell cards to strengthen your deck and fight for victory. Disrupt your opponent or seize the moment to strike. Caldra is a competitive deck-building card game driven by strategy and mind games.
Overview
Game Overview
Step into Caldra, a competitive deck-building card game where trading and strategy decide the outcome of battle!
Players strengthen their decks by buying and selling cards with coins during the match, building their strategy while reading their opponent’s moves.
There is no cost to play cards.
How you use your hand, which cards you choose to acquire, and the moment you decide to make your move—all of it shapes your strategy.
With deep mind games and strategic decisions until the very last play, every turn can change the outcome of the match.
Features
■ Buy and Sell Cards with Coins
Earn coins during the game to buy and sell cards, building and adapting your deck as the battle unfolds. Flexible deck management is key to victory.
■ No Cost for Playing Cards
There is no cost required to play cards. The way you use your hand and the order in which you play your cards become the core of your strategy.
■ Best-of-Three Mind Games
Matches are decided in a best-of-three rounds. Careful resource management and tactical decisions in each round will determine the winner.
Genres
Ways to play
- Multiplayer
- PvP
Weak PC? It still plays
Play Caldra on a weak PC
Caldra needs at least 4 GB of RAM. Cloud PC is a Windows computer with a strong GPU in the cloud. You control it from your laptop, phone or desktop.
Turn on Cloud PC
Log in to Thinkmay and start your machine. You get a Windows desktop of your own.
Install the game
Install Caldra from Steam as you would at home.
Play on any device
Play on a laptop, phone or desktop. Controllers and microphones work.

























