Heart
Short description
"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.
- Developer
- undownsidable
- Publisher
- undownsidable
- Release
- Fri, Jan 05, 2024
- Price
- $0.99
- Reviews
- 2
- Positive
- 100%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Casual, Indie, Strategy
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $0.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
Tracking started Aug 14, 2026. Charts appear once there is more than one data point — nothing has changed since.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Heart. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
The Adventure of NAYU | ambai first game | 4 | − Rhythm − Relaxing + Indie + Fantasy | $2.99 | 1,605 | 96% | Tue, Jan 19, 2021 | $208k $144k – $288k |
|
Fantasy Aquarium | MOON SCAPE 4 titles | 4 | − Rhythm − 2D + Idler + Anime | $6.99 | 790 | 79% | Thu, Nov 21, 2024 | $200k $113k – $282k |
|
your girl | 不吃香菜桌宠版 first game | 4 | − Rhythm − Clicker + 2D Platformer + Female Protagonist | $0.99 | 308 | 98% | Sat, Apr 05, 2025 | $14k $6k – $20k |
|
TOHU | Fireart Games 2 titles | 4 | − Rhythm − Clicker + Point & Click + Female Protagonist | $14.99 | 307 | 86% | Thu, Jan 28, 2021 | $193k $86k – $280k |
|
Sugar * Style | Smee 7 titles | 4 | − Rhythm − Clicker + Visual Novel + Funny | $29.99 | 235 | 94% | Fri, Apr 30, 2021 | $302k $134k – $1.4m |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.