
Screenshots

Watch trailer on Steam ↗Heart
undownsidable · Published by undownsidable
5 user reviews — 80% positive (5 reviews)
Last updated 28 Sept 2026
"Heart" is a rhythm defense game where players protect the heart of love. Using precise reactions and rhythm, they wield a sword to fend off attacks synced to musical beats from all directions. Evade or counteract each attack in time with the rhythm, testing reaction speed and rhythm sense.
£0.89
Lowest price we've ever recorded
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Price history
Indie, Strategy, Casual · 2024 · More under £5 games
In "Heart," defend the heart of love by timing your sword strikes to musical beats. Developed by undownsidable, this casual yet challenging game tests your reaction speed and rhythmic accuracy as you fend off attacks from all directions.
About this game
Key features of the game include:
Musical Fusion: Each level is intricately intertwined with carefully selected music, creating a rhythmic and melodious gaming experience. Players engage with the game in sync with the beats, immersing themselves in the fusion of music and gameplay.
Challenging Game Modes: The game offers various difficulty levels and challenges catering to players of different skill levels. Each level tests players' reaction times and precision.
Exquisite Visual Design: The game boasts stunning visual effects and a distinctive art style, captivating players and drawing them into its expressive gaming world.
Diverse Levels and Challenges: Players can explore multiple levels and challenges, each designed with different difficulties and gameplay styles, ensuring continuous excitement and fresh experiences.
System Requirements
Will my PC run this? →Minimum
- OS: windows10
- Memory: 8 GB RAM
- Storage: 258 MB available space






