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？
- Price:$19.99
- Release Date:7/8/2022
- Developer:唐扬Studio
- Publisher:唐扬Studio
- Last Updated:4/26/2026
- Steam App Id:1653050
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.
长明火计划 Project: Eternal Flame Review
长明火计划 Project: Eternal Flame has achieved a Steambase Player Score of 90 / 100. This score is calculated from 105 total reviews on the Steam store — giving it a Very Positive rating. These are split between 95 positive reviews, 10 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for 长明火计划 Project: Eternal Flame using the chart below.
长明火计划 Project: Eternal Flame Price
长明火计划 Project: Eternal Flame costs $19.99 in the Steam store as of 4/26/2026. It can be purchased as a standalone game or through a bundle like 长明火计划：本体 + OST音乐集 which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for 长明火计划 Project: Eternal Flame.
长明火计划 Project: Eternal Flame Deals & Discounts
Discover exclusive deals and unbeatable discounts for 长明火计划 Project: Eternal Flame through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your Steam key through them.
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长明火计划 Project: Eternal Flame DLC
长明火计划 Project: Eternal Flame has 1 related app available for download from 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 |
About 长明火计划 Project: Eternal Flame
长明火计划 Project: Eternal Flame is an Adventure, Indie, Casual, RPG, and Strategy game developed by 唐扬Studio. On 7/8/2022, it was released on the Steam Store by 唐扬Studio.
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.
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 |
More Steam Charts
Track historical trends for 长明火计划 Project: Eternal Flame community hub members and its growth over time. It currently has 639 followers in its community.
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.
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