# 叙事曲2：星空下的诺言 / Ballade2: the Celestial Promise

Summer DB entity ID: a7fec5c5\-4a4f\-49c7\-b5dd\-a6861d8c44ae

Steam App ID: 1080990

苹果App Store儿童节主题首页推荐作品 · 新学期主题首页推荐作品    这是一个有关爱与勇气的故事。   主人公宇文朔，高考考上了著名的“朗润大学”物理系。在那里，他认识了未来几年的室友南望（郝翔海饰），天体物理系的天才少女陈星瑶（山新饰），以及神秘师姐“谈老师”（程愿饰）。随着主人公在物理系的生活一天天展开，他发现，在这貌似平静的物理系中，隐藏着一个惊人的秘密。与此同时，陈星瑶所在的天文社遇到了建社以来最重大的危机……   爱与勇气，真的可以解决一切问题么？       	 陈星瑶（配音CV：山新） 本作女主角之一，有一双生姐姐陈星玉，朗润大学物理系天体物理专业大三学生，天文社社长，和外公（秦老馆长）相依为命。然而自从进入大三后，天文社的状况似乎很不妙。 身高：162\.0公分 体重：42\.0公斤 生日：9月22日 血型：B型 爱好：天文学，灵异事件？ 社团：天文社       谈明美（配音CV：程愿） 本作女主角之一，为物理系三巨头之一谈笑老师的妹妹，朗润大学物理系大四学生，主修相对论。 因成绩优秀，在大四时即成为物理系助教。出于某种原因，决意开设SAR（学生进阶研究）项目组，也许是为了证明自己。 声优：程愿 身高：173\.9公分 体重：58\.6公斤 生日：不明 血型：AB型 爱好：相对论，厨艺 社团：SAR项目组      　　	 南望（配音CV：郝翔海） 本作男配角，亦为第一作的男主角，与本作男主角宇文朔是舍友兼好友。性格开朗，健谈，但是总是会帮倒忙。家境不明（相对于没有玩过一代的玩家来说）。 身高：171\.5公分 体重：56\.0公斤 血型：O型 爱好：漂亮姐姐，帮倒忙 社团：天文社  1\. 本作是《叙事曲》1代的前传，其主要情节发生在1代的两年前。包含4条故事线（每条故事线通关需要5\-6小时），245幅场景，138幅CG，26首原声音轨（DLC），230幅人物立绘及表情分镜，4515条语音。  2\. “叙事曲”系列爱好者请加入：   百度“叙事曲”贴吧   “朗润大学\-合唱社”qq群：198027529   3\.相比iOS版，本作包含、并即将包含如下改动：   重新设计了部分UI   重新绘制了部分CG   加入了Steam云存档功能   加入了高保真数字版原声音轨，详见DLC   即将加入繁体中文支持   即将加入Steam成就系统支持   即将重新制作部分原声音轨   欢迎大家使用本工作室的B2开源视觉小说引擎开发更多的视觉小说，详情请见本工作室主页。

## Game information

- Type: game

- Developer: 286studio

- Publisher: 286studio

- Release date: May 24, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Indie, RPG

- Categories: Single\-player, Steam Cloud, Family Sharing

- Platforms: windows, mac

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1080990/ss\_e293a7221343dfbdbb77d1e442a14626b73c6af4\.1920x1080\.jpg?t=1576656880, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1080990/ss\_eb7cd45feca73d8998559a44ca9d154b3cdfc055\.1920x1080\.jpg?t=1576656880, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1080990/ss\_a3853d26b33e616e828bd2b17479ae138b508e59\.1920x1080\.jpg?t=1576656880, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1080990/ss\_198ca3b69ae3777d41c848079add600f65881fa5\.1920x1080\.jpg?t=1576656880, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1080990/ss\_7004aaa771d26b2e9835b218afc33b3c56ee97af\.1920x1080\.jpg?t=1576656880

- Price: 599 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 95

- Steam positive reviews: 90

- Steam negative reviews: 5

- Steam positive percentage: 94.73684210526316%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/a7fec5c5-4a4f-49c7-b5dd-a6861d8c44ae/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/a7fec5c5-4a4f-49c7-b5dd-a6861d8c44ae/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-24T06:21:24\.961473\+00:00

- Player count observed: 2026\-09\-24T06:21:28\.194282\+00:00

- Reviews observed: 2026\-09\-24T06:21:27\.967737\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1080990/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1080990/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1080990","reviews":"https://store\.steampowered\.com/appreviews/1080990"\},"price":"2026\-09\-24T06:21:24\.961473\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T06:21:24\.961473\+00:00","players":"2026\-09\-24T06:21:28\.194282\+00:00","reviews":"2026\-09\-24T06:21:27\.967737\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"1d230eff\-d458\-44bf\-ba7a\-73b47b47f202","catalog":"77a77c72\-8a2f\-46f1\-8a76\-3d64314180f9","details":"58ce4091\-8f28\-4e3c\-bc6b\-a38bcbb6e7c3","players":"5bfab5ff\-555b\-47bb\-bceb\-c10002ca51ba","reviews":"0d0d813b\-9854\-46d6\-86da\-3c54aec6712c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"a7fec5c5\-4a4f\-49c7\-b5dd\-a6861d8c44ae","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1080990/) · [JSON](/api/v1/games/a7fec5c5-4a4f-49c7-b5dd-a6861d8c44ae)