Sundy Stairway
Short description
Join Sunday, a 14-year-old boy who moves with his family to Calendar Town, where mysterious deaths and suicide cases seem to occur. Tragedy will come when one of his relatives is found dead in his home. Help Sunday and his friends on this visual novel rpg with dreamcore and aesthetic style.
- Developer
- Yun Seven
- Publisher
- Yun Seven
- Release
- Sun, May 04, 2025
- Price
- $9.99
- Reviews
- 13
- Positive
- 69%
- Followers
- n/a
- Owners (estimated)
- 50K – 100K
- Concurrent players
- n/a
- Genres
- Indie, RPG
- Tags
Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by the $9.99 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
No history in this range. Try a wider one — or snapshots have not started yet, they begin the first time the refresh job reaches this game.
1 data points going back to Aug 16, 2026 lie outside the 90-day window of your plan. Plus shows the complete history.
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 Sundy Stairway. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Persona 5 Royal | ATLUS 30 titles | 3 | − Psychological Horror − Drama − 2D + JRPG + Singleplayer + RPG | $59.99 | 93,296 | 96% | Thu, Oct 20, 2022 | $218m $104m – $260m |
|
Persona 4 Golden | ATLUS 30 titles | 3 | − Psychological Horror − Drama − 2D + JRPG + Great Soundtrack + RPG | $19.99 | 71,727 | 97% | Sat, Jun 13, 2020 | $38.2m $27.4m – $38.2m |
|
Metaphor: ReFantazio | ATLUS 30 titles | 3 | − Psychological Horror − Drama − 2D + RPG + JRPG + Adventure | $39.99 | 25,593 | 90% | Thu, Oct 10, 2024 | $74.8m $65m – $130m |
|
The NOexistenceN of you AND me | 0x0Real Studio 2 titles | 3 | − Drama − Turn-Based Combat − 2D + Visual Novel + Multiple Endings + Interactive Fiction | $1.99 | 20,495 | 94% | Sun, Dec 15, 2024 | $1.7m $185k – $3m |
|
Yuppie Psycho: Executive Edition | Baroque Decay 4 titles | 3 | − Drama − Turn-Based Combat − Anime + Puzzle + Pixel Graphics + Exploration | $16.99 | 7,931 | 95% | Thu, Apr 25, 2019 | $7.1m $7.1m – $9m |
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.