This is a visual novel about 60 minutes in length, telling a story of memories."Once'" is a story which will recall the experience of many individuals. Regardless of if you're in your springtime of life having full of dreams for the future, or if you're a matured adult who has already stepped into the society and owns a family,...
Live now
0
24h peak
1
All-time peak
1
SteamScope Score
25.0
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About
Store description and overview from Steam.
Player intelligence
Current activity, peaks, and momentum windows calculated from tracked player metrics.
7 day change
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90 day change
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365 day change
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Concurrent Steam players over time, aggregated per selected range from stored metrics.
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
2
Positive
2
Negative
0
Score
100%2 user reviews
SteamScope Score
A composite score built from live player data, growth trends, retention, and longevity.
SteamScope Score
Higher scores indicate stronger recent momentum, sustained activity, and healthier long-term player retention.
Player growth windows
24 hour
0.0%
7 day
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30 day
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Once' is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 25/100. Search for "Once' player count" or "Once' steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Once' is developed by Once重置制作室, published by JingtuStudio, released 18 Jan 2019, a Adventure, Indie title. Available on Windows, macOS.
Once' currently reports 0 concurrent Steam players with a 24-hour peak of 1 and an all-time peak of 1.
Player counts remained largely unchanged over the past 24 hours.
Among tracked Steam titles, Once' ranks #2343 of 4,432 by momentum score.
Once' maintains stable player activity at 0. With a longevity score of 65/100, the title continues to sustain an active player base over time.
Once' has 9 Steam achievements tracked on SteamScope.
The average global unlock rate across all achievements is 55%, giving a baseline for overall completion difficulty.
The most common achievement is "喜欢" with a 72.7% unlock rate.
The rarest achievement is "OO兔" — only 47.8% of players have unlocked it (Medium).
FAQ
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Steam Features
Official Steam store feature flags from the Steam API.
Media
pv
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Recommended
Minimum
Recommended
Languages
Store options
Once' - 2,39€
Once' - Commercial License - 2,39€
Tracked Steam store price snapshots over time.
Once' is currently €2.39 on Steam. The lowest tracked store price is €2.09 (recorded Jul 23, 2026). The highest tracked store price is €2.39. SteamScope has 2 price snapshots in its tracked history.
Track store-wide deals on the historical low prices and recent price drops pages.
How this game's Steam Charts position has changed over time.
How Steam review score and volume have changed over time.
Once' has 100% Steam reviews across 2 user reviews. Steam labels this as "2 user reviews". SteamScope stores 2 review history snapshots for trend analysis.
Intelligence
Patch notes, discounts, and player spikes surfaced from stored Steam metrics.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Achievements
This game
55% avg unlock
40 peer games
19.8% median
Comparison
Easier than peers
Achievements
9 standard · Updated 5d ago
55%
average global unlock
Most Common
喜欢
72.7% unlock rate
Rarest Achievement
OO兔
47.8% unlock rate
ACH_1
72.7%
global unlock
可能是喜欢吧
ACH_2
64.5%
global unlock
哼，她以为她是谁啊
ACH_3
56.3%
global unlock
这就是代价
ACH_4
52.6%
global unlock
下雪了呢
ACH_5
51.7%
global unlock
……
ACH_6
51.1%
global unlock
娇小的仙女身影，印在我记忆深处
ACH_7
50.3%
global unlock
你的想法太自私了
ACH_9
47.9%
global unlock
你还在继续写日记吗？
ACH_8
47.8%
global unlock
你还记得上面那根项链吗？
