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Sound That Speaks: How Audio Shapes Hearthstone, Kards: WWII, and Magic: The Gathering

Flutu Game Audio Studio

You might not always notice it, but the sound in your favorite card games is doing a lot more than just filling the silence. 

Hi, I’m Caio Isaías, a Sound Designer at Flutu. I’ve been invited to share a series of articles that reflect my personal universe and preferences—ones I’m confident my teammates at Flutu also resonate with and fully support. It’s a pleasure to write for you, and I hope you enjoy this journey through some of my favorite soundscapes and insights.

A well-designed soundscape can take a game from good to unforgettable. Whether it’s the charming clinks and clanks of Hearthstone, the gritty, war-torn ambience of Kards: WWII, or the epic fantasy tunes of Magic: The Gathering Arena, audio has a way of pulling you deeper into the action. Let’s break it down.

Hearthstone: Quirky, Charming, and Full of Personality

Playing Hearthstone is like sitting down at a tavern, with a frothy mug in hand, surrounded by colorful characters. Every card, spell, and minion has its own unique sound, each one brimming with personality. You don’t just cast a fireball; you feel it with that fiery whoosh. Legendary cards come in with bold voice lines that make their entrance feel grand, like they’ve arrived at a party everyone’s been waiting for. The music? Lighthearted, whimsical, and always ready to keep you entertained. It’s the audio equivalent of a wink from a friend—casual, yet so full of charm.

Hearthstone (2021) – Gameplay (PC UHD) [4K60FPS]

Kards: WWII – The Sounds of Strategy and War

Kards takes you straight to the battlefield, and the audio makes sure you feel it. The rumble of tanks, the crack of gunfire, and the low drone of war planes overhead all come together to put you in a commander’s shoes. 

Hi, I’m Caio Isaías, a Sound Designer at Flutu. I’ve been invited to share a series of articles that reflect my personal universe and preferences—ones I’m confident my teammates at Flutu also resonate with and fully support. It’s a pleasure to write for you, and I hope you enjoy this journey through some of my favorite soundscapes and insights.

The sound effects are sharp, realistic, and create a serious atmosphere, matching the weight of every strategic decision. Even the music hangs in the background like a shadow—subtle, tense, and full of anticipation.

KARDS – The World War II Card Game

Magic: The Gathering Arena – Epic, Heroic, and Unforgettable

In Magic: The Gathering Arena, every move sounds big. From the orchestral music that swells and dips with the game’s pacing, to the deep roars of creatures and the crackling of spells, the audio makes you feel like you’re in a mythical duel. Planeswalkers, the game’s star characters, have booming voice lines that instantly command attention, making every match feel like an epic, high-stakes showdown.

When it comes down to it, sound isn’t just background noise—it’s the unsung hero making your favorite card games a richer, deeper experience. So next time you play, take a moment to really listen. You’ll hear the magic.

About the Author

Caio Isaías is a sound designer, audio engineer, and a passionate lover of video games. Known for his unwavering love for Dota and his deep knowledge of indie games you’ve probably never heard of, Caio has contributed to a variety of projects at Flutu. At Flutu, he brings not only his expertise as a gamer but also the technical prowess of a sound scientist, essential to our productions. Want to learn more about Caio? Visit his LinkedIn https://www.linkedin.com/in/caiosoundesign

MTG: Arena Gameplay (No Commentary)

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