Sundy Stairway
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.
Last Updated: 5/11/2025
| Steam Price | $9.99 |
| Release Date | 5/4/2025 |
| Developer | Yun Seven |
| Publisher | Yun Seven |
| Steam App Id | 2964920 |
Sundy Stairway
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.
Last Updated: 5/11/2025
- Windows
- Mac
- Linux
About Sundy Stairway
Sundy Stairway is an Indie, and RPG game developed by Yun Seven. On 5/4/2025, it was released on the Steam Store by Yun Seven.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Sundy Stairway supports the following features:
- Single-player
- Steam Achievements
- Family Sharing
From the Steam community, Sundy Stairway has been tagged with the following user tags:
- Drama
- Supernatural
- Psychological
- Dungeon Crawler
- JRPG
- Multiple Endings
- Story Rich
- Visual Novel
- Psychological Horror
- Mystery
- Cute
- Romance
- Cartoon
- Anime
- Thriller
- Colorful
- Turn-Based Combat
- Adventure
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Sundy Stairway and see the latest screenshots from the Steam Store.
Related Bundles
Sundy Stairway is included in 1 bundle in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Yun Seven Collection | 3 | 3 | $20.22 | View |
Related Packages
Sundy Stairway is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Sundy Stairway | $6.99 | View |
Supported Languages and Localizations
Sundy Stairway is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Spanish (Latin America) | Yes | No | Yes |
| Russian | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Sundy Stairway through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Sundy Stairway.
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Sundy Stairway data has been sourced from:
- Valve Corporation. (2025, May 11). Sundy Stairway on Steam. Steam Store.
- Valve Corporation. (2025, May 11). Sundy Stairway. Steam Community Hub.