长明火计划 Project: Eternal Flame
科幻末日AVG+另类卡牌闯关游戏。军校学生雨人和他的伙伴们，在暑假里遭遇了一系列异常之事，由此挖掘出七年前那重重迷雾之下的真相。他们行动起来，奔走在国与国战争的夹缝中，只为追寻自己认可的信念……他们能否成功？又会付出怎样的代价？
长明火计划 Project: Eternal Flame
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, 长明火计划 Project: Eternal Flame has 1 concurrent player online and in-game. This is 50% lower than its previous all-time peak of 2 players achieved on 5/7/2024.
Review History Chart
Track historical review trends and overall ratings for 长明火计划 Project: Eternal Flame. It has received a total of 105 reviews on the Steam store and achieved a Player Score of 81 (Very Positive).
Price History Chart
Track historical price changes and trends for 长明火计划 Project: Eternal Flame. Right now, it costs $19.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for 长明火计划 Project: Eternal Flame and its growth over time. It currently has 639 followers on its community page.
About 长明火计划 Project: Eternal Flame
长明火计划 Project: Eternal Flame is an Adventure, Casual, Indie, RPG, and Strategy game developed by 唐扬Studio. On 7/8/2022, it was released on the Steam Store by 唐扬Studio.
Players have rated 长明火计划 Project: Eternal Flame as "Very Positive" out of 105 total reviews on the Steam Store. These are split between 95 positive reviews and 10 negative reviews — an overall 90% positive review rating.
It is available for gamers to download and play for $19.99. It can also be purchased through 长明火计划：本体 + OST音乐集 which gives a discount off its base price.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, 长明火计划 Project: Eternal Flame supports the following features:
- Single-player
- Steam Achievements
- Family Sharing
- Steam Cloud
From the Steam community, 长明火计划 Project: Eternal Flame has been tagged with the following user tags:
- Card Game
- Capitalism
- Drama
- Lore-Rich
- Roguelite
- Story Rich
- War
- Visual Novel
- Deckbuilding
- Dating Sim
- Romance
- Baseball
- Sci-fi
- Card Battler
- Otome
- Strategy
- Post-apocalyptic
- Anime
- Dystopian
- Turn-Based Combat
- Adventure
- Satire
Media & Sceenshots
Watch the featured video for 长明火计划 Project: Eternal Flame and see the latest screenshots from the Steam Store.
DLC & Related Apps
长明火计划 Project: Eternal Flame is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | 长明火计划 原声音乐集 Project: Eternal Flame Soundtrack | Music | 7/8/2022 | View |
Related Bundles
长明火计划 Project: Eternal Flame is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | 长明火计划：本体 + OST音乐集 | 2 | 2 | $8.62 | View |
Related Packages
长明火计划 Project: Eternal Flame is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Project: Eternal Flame | $19.99 | View |
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 realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
长明火计划 Project: Eternal Flame data has been sourced from:
- Valve Corporation. (2026, April 26). 长明火计划 Project: Eternal Flame on Steam. Steam Store. https://store.steampowered.com/app/1653050
- Valve Corporation. (2026, April 26). 长明火计划 Project: Eternal Flame. Steam Community Hub. https://steamcommunity.com/app/1653050
- 唐扬Studio. (2023, July 19). 长明火计划 Project: Eternal Flame. 长明火计划 Project: Eternal Flame. https://space.bilibili.com/504276207