Cardio is a fun roguelike with a focus on card strategies. Build a powerful deck and test your tactical skills in each new run. Every move can be decisive here. The ability to combine cards and make informed decisions is the key to success. Each card has unique characteristics that can be improved during the game. Invest in boosts or take risks by saving cards for the next battle. Your task is to find a balance between aggression and defense to move forward. The game offers 720 cards that can be unlocked, creating endless strategy options. Each battle opens up new opportunities for experimentation. Become a master of your deck and challenge the most elite opponents.