Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.
Live now
17
24h peak
76
All-time peak
76
SteamScope Score
31.0
Discovery
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About
Store description and overview from Steam.
You are sent to explore a mysterious building at night. Only your manager will support you, the rest you have to do yourself. Find the Moon and try to return alive. Play single or with friends.
Various creepy monsters.
Play alone or with a company online (up to 4 people) or with splitscreen multiplayer (up to 2 people).
A large changing location with lots of exploration. Explore the area and complete tasks.
Manage resources: find, move, repair, connect, observe.
Communicate via voice chat in the game online.
The game is being developed by one person.
Player intelligence
Current activity, peaks, and momentum windows calculated from tracked player metrics.
7 day change
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90 day change
—
365 day change
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Concurrent Steam players over time, aggregated per selected range from stored metrics.
Steam intelligence
Estimated owners and playtime from SteamSpy, plus official Steam Charts peaks where available.
Estimated owners
20,000 .. 50,000
Avg playtime (all time)
—
Median playtime (all time)
—
Avg playtime (2 weeks)
—
Median playtime (2 weeks)
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SteamSpy positive reviews
931
SteamSpy negative reviews
208
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
1.4K
Positive
1.2K
Negative
180
Score
87%Very Positive
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
-32.0%
7 day
—
30 day
—
Emissary Zero is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 31/100. Search for "Emissary Zero player count" or "Emissary Zero steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Emissary Zero is developed by Rone Vine, released 28 Mar 2025, a Adventure, Indie, Massively Multiplayer title. Available on Windows.
Emissary Zero currently reports 17 concurrent Steam players with a 24-hour peak of 76 and an all-time peak of 76.
Player counts fell -32.0% over the past 24 hours, signalling a notable decline.
Among tracked Steam titles, Emissary Zero ranks #3782 of 4,432 by momentum score.
Emissary Zero has lost momentum recently. Retention sits at 22/100, suggesting fewer players relative to its all-time peak of 76.
Emissary Zero has 20 Steam achievements tracked on SteamScope.
The average global unlock rate across all achievements is 41%, giving a baseline for overall completion difficulty.
The most common achievement is "New game" with a 98.6% unlock rate.
The rarest achievement is "Easter eggs" — only 1.4% of players have unlocked it (Very Hard).
FAQ
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Explore
Browse screenshots, patches, requirements, and more without scrolling through everything at once.
Steam Features
Official Steam store feature flags from the Steam API.
Community Tags
User-applied tags from the Steam community (via SteamSpy).
Store Details
Steam achievements: 20
Support
[email protected]Regional ratings
Media
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Recommended
Minimum
Recommended
Minimum
Recommended
Languages
Store options
Emissary Zero - <span class="discount_original_price">8,79€</span> 4,83€
Emissary Zero - 8,79€
Pricing
Lowest tracked price: £4.11 in United Kingdom
| Region | Price | Discount |
|---|---|---|
| Australia | A$7.25 | -45% |
| Brazil | R$16.49 | -45% |
| Canada | CA$6.48 | -45% |
| Germany | €4.83 | -45% |
| France | €4.83 | -45% |
| United Kingdom | £4.11 | -45% |
| Poland | PLN 16.49 | -45% |
| United States | $4.94 | -45% |
Tracked Steam store price snapshots over time.
Emissary Zero is currently €4.83 on Steam. The lowest tracked store price is €4.83 (recorded Jul 27, 2026). The highest tracked store price is €4.94. SteamScope has 4 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.
Emissary Zero has 87% Steam reviews across 1.4K user reviews. Steam labels this as "Very Positive". Review volume grew by 2 reviews over the tracked period. SteamScope stores 3 review history snapshots for trend analysis.
Intelligence
Patch notes, discounts, and player spikes surfaced from stored Steam metrics.
Steam announcement or patch note.
Large concurrent player increase in stored 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
41% avg unlock
40 peer games
19.8% median
Comparison
Easier than peers
Achievements
11 standard · 9 hidden · Updated 2d ago
41%
average global unlock
Most Common
New game
98.6% unlock rate
Rarest Achievement
Easter eggs
1.4% unlock rate
BeginPlay
98.6%
global unlock
Start playing.
GetOutOfBasement
90.6%
global unlock
Get out of the basement.
FirstTimeMeet112
80.0%
global unlock
Talk to the Sranger lady.
ItAgain
79.1%
global unlock
No description provided by Steam.
EnteredLab
72.9%
global unlock
No description provided by Steam.
Grounds
64.0%
global unlock
Open the gates to the surrounding area.
FirstTimeMeetSpikeman
59.4%
global unlock
No description provided by Steam.
WormRestored
46.1%
global unlock
No description provided by Steam.
SafeboxWithPassword
41.9%
global unlock
Open the safebox with a password.
SafeboxWithPassword2
38.8%
global unlock
Open the safebox on the second floor.
Hatches
36.9%
global unlock
Open the hatches to the Laboratory.
Retainers
35.8%
global unlock
No description provided by Steam.
Finale
35.7%
global unlock
Finish the game.
AllMapFragments
15.1%
global unlock
Collect all map fragments.
TvHeadQuest
14.7%
global unlock
No description provided by Steam.
AllOranges
6.5%
global unlock
No description provided by Steam.
AllTools
5.2%
global unlock
Collect all special items.
Infection
2.5%
global unlock
No description provided by Steam.
Meow
1.9%
global unlock
No description provided by Steam.
Eggs
1.4%
global unlock
Collect all the Easter eggs.
