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Don't Knock Twice is a first-person horror game based on a psychologically terrifying urban legend. One knock to wake her from her bed, twice to raise her from the dead. Supports VR on HTC Vive and Oculus Rift for the ultimate horror experience!
Player intelligence
Live Steam analytics
Current players
1
24 hour peak
1
30 day growth
—
7 day change
—
90 day change
—
Needs more history
365 day change
—
Needs more history
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SteamScope Score
Our proprietary quality index — one number that summarizes how well a game is holding its audience and community over time.
SteamScope Score is our proprietary 0–100 index of how a title is performing on Steam. It is recalculated on a regular schedule from SteamScope's own tracking pipeline and reflects live audience size, community health, recent momentum, and long-term staying power in one trusted number. Trend Score on the same page measures short-term movement separately.
Momentum Score
27
Community Score
66
Longevity Score
50
Score change
No change
Popularity
How large the live audience is right now
5
Growth
Recent movement in player counts
50
Retention
How current activity compares with past highs
100
24 hour change
—
7 day change
—
30 day change
—
Score history
Daily score snapshots over the last 30 days.
Historical scores will appear after the daily scoring job runs.
About
Store description and overview from Steam.
Concurrent Steam players over time, aggregated per selected range from stored metrics.
Don't Knock Twice currently has 1 concurrent Steam players on SteamScope. Tracked peaks include a 24-hour high of 1 and an all-time high of 1. The player history chart below aggregates stored concurrent player readings over selectable time ranges.
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
294
Positive
214
Negative
80
Score
73%Mostly Positive
Guide
Don't Knock Twice is tracked on SteamScope with live Steam concurrent player data, historical charts, and a preliminary SteamScope Score of 47/100 (Declining). Search for "Don't Knock Twice player count" or "Don't Knock Twice steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Don't Knock Twice is developed by Wales Interactive, released 5 Sept 2017, a Action, Adventure, Indie title. Available on Windows.
Don't Knock Twice currently reports 1 concurrent Steam players with a 24-hour peak of 1 and an all-time peak of 1.
Among tracked Steam titles, Don't Knock Twice ranks #18564 of 18,717 by momentum score.
Don't Knock Twice currently has 1 concurrent Steam players on SteamScope. Tracked peaks include a 24-hour high of 1 and an all-time high of 1. The player history chart below aggregates stored concurrent player readings over selectable time ranges.
Don't Knock Twice has lost momentum recently. With a SteamScope Score of 47/100 (Declining), live players are lower relative to its all-time peak of 1.
Don't Knock Twice is currently €19.99 on Steam. The lowest tracked store price is €19.99 (recorded Aug 10, 2026).
Don't Knock Twice has 73% Steam reviews across 294 user reviews. Steam labels this as "Mostly Positive".
Don't Knock Twice has 28 Steam achievements tracked on SteamScope.
The average global unlock rate across all achievements is 36%, giving a baseline for overall completion difficulty.
The most common achievement is "Find Candle" with a 85.1% unlock rate.
The rarest achievement is "Complete Game NO Candles" — only 3.8% of players have unlocked it (Very Hard).
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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.
Handheld Gaming
Official Steam Deck verification status and test notes from the Steam store.
Deck test results
SteamOS status: Playable
Last checked Aug 10, 2026
Store Details
Controller support: Full controller support
Steam achievements: 28
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
Content rating
Store options
Don't Knock Twice - 19,99€
Tracked Steam store price snapshots over time.
Don't Knock Twice is currently €19.99 on Steam. The lowest tracked store price is €19.99 (recorded Aug 10, 2026).
Track store-wide deals on the Steam sales, historical low prices, and recent price drops pages. Browse games under $10, free Steam games, or budget picks under $5.
How this game's Steam Charts position has changed over time.
How Steam review score and volume have changed over time.
Don't Knock Twice has 73% Steam reviews across 294 user reviews. Steam labels this as "Mostly Positive".
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.
Steam announcement or patch note.
Achievements
This game
36% avg unlock
40 peer games
16.6% median
Comparison
Easier than peers
Achievements
28 standard · Updated 11h ago
36%
average global unlock
Most Common
Find Candle
85.1% unlock rate
Rarest Achievement
Complete Game NO Candles
3.8% unlock rate
FIND_CANDLE
85.1%
global unlock
No description provided by Steam.
DESTROY_ONE_DOLL
64.8%
global unlock
No description provided by Steam.
READ_40
62.4%
global unlock
No description provided by Steam.
PENTAGRAM_WATER
61.7%
global unlock
No description provided by Steam.
READ_DIARIES_CHLOE
61.6%
global unlock
No description provided by Steam.
FIND_FLAMETHROWER
60.1%
global unlock
No description provided by Steam.
READ_60
53.6%
global unlock
No description provided by Steam.
FIND_AXE
53.2%
global unlock
No description provided by Steam.
DESTROY_DOOR_HANDLE
52.0%
global unlock
No description provided by Steam.
READ_DIARIES_JESS
46.7%
global unlock
No description provided by Steam.
PENTAGRAM_FIRE
46.1%
global unlock
No description provided by Steam.
READ_80
42.2%
global unlock
No description provided by Steam.
PENTAGRAM_AIR
37.9%
global unlock
No description provided by Steam.
PENTAGRAM_SPIRIT
37.6%
global unlock
No description provided by Steam.
PENTAGRAM_EARTH
37.3%
global unlock
No description provided by Steam.
ENDING_AGGRESSION
30.1%
global unlock
No description provided by Steam.
FIND_POLAROIDS
30.1%
global unlock
No description provided by Steam.
DESTROY_HALF_DOLLS
27.8%
global unlock
No description provided by Steam.
FEED_CROW
24.6%
global unlock
No description provided by Steam.
WALES_INTERACTIVE
22.1%
global unlock
No description provided by Steam.
COOK_CROW
16.0%
global unlock
No description provided by Steam.
POT_BLACK
13.1%
global unlock
No description provided by Steam.
READ_100
13.0%
global unlock
No description provided by Steam.
READ_ALL_SINGLE_PLAYTHROUGH
11.0%
global unlock
No description provided by Steam.
ENDING_RESTRAINT
8.2%
global unlock
No description provided by Steam.
BASKETBALL
8.0%
global unlock
No description provided by Steam.
DESTROY_ALL_DOLLS
4.3%
global unlock
No description provided by Steam.
COMPLETE_GAME_NO_CANDLES
3.8%
global unlock
No description provided by Steam.
Longevity
Sustained interest over the catalogue lifetime
65
FAQ
