I'm on Observation Duty 4

97.1% positive~~USD $4.99~~USD $3.9920% offSteam Store

About the game

A spot the difference -type of puzzle horror game about monitoring live surveillance camera footage and spotting anomalies. Anomalies range from furniture movement to intruders. Fix anomalies by filing reports. You will need sharp eyes and good memory. The goal is to survive the entire night.

Current players

Updated Oct 28, 7:41 AM

24hr peak

Highest count in the last 24 hours

All time peak

122

Highest count in recorded history

Followers

1,717

Updated Oct 26, 7:58 PM

Player history

729 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 21, 2026, 7:51 AM – Oct 28, 2026, 7:41 AM

Follower history

4 observations in viewOct 19, 2026, 8:05 PM – Oct 26, 2026, 7:58 PM

Game details

Rankings: Most Played#14,164
Developer: Notovia
Publisher: Notovia
Release date: Dec 22, 2021, 6:15 PM
Estimated Owners: 25.3k (11.7k - 54.6k)
Estimated Revenue: $68k ($29.3k - $158k)
Languages: English
Platforms: Windows
macOS
Linux
Features: Feature names
Single-player
Steam Achievements
Family Sharing
Tags: Psychological Horror Horror Psychological Mystery Puzzle

User reviews

Positive reviews

97.1%

Positive: 835
Negative: 25

Updated Oct 27, 1:05 PM

Review history

Mode

3 observations in viewOct 21, 2026, 12:59 PM – Oct 27, 2026, 1:05 PM

Store prices

Current prices

Latest Steam prices by currency
Currency	Price	Updated
	~~USD $4.99~~USD $3.99-20%	Oct 26
	~~AED 15.00~~AED 12.00-20%	Oct 26
	~~ARS 2.99~~ARS 2.39-20%	Oct 26
	~~A$7.50~~A$6.00-20%	Oct 26
	~~R$16.99~~R$13.59-20%	Oct 26
	~~CA$6.49~~CA$5.19-20%	Oct 26
	~~CHF 5.49~~CHF 4.39-20%	Oct 26
	~~CLP 3,000~~CLP 2,400-20%	Oct 26
	~~CN¥22.00~~CN¥17.60-20%	Oct 26
	~~COP 13,500.00~~COP 10,800.00-20%	Oct 26
	~~CRC 2,400.00~~CRC 1,920.00-20%	Oct 26
	~~€4.99~~€3.99-20%	Oct 26
	~~£4.29~~£3.43-20%	Oct 26
	~~HK$33.00~~HK$26.40-20%	Oct 26
	~~IDR 47,499.00~~IDR 37,999.00-20%	Oct 26
	~~₪18.50~~₪14.80-20%	Oct 26
	~~₹250.00~~₹200.00-20%	Oct 26
	~~JP¥580~~JP¥464-20%	Oct 26
	~~₩5,600~~₩4,480-20%	Oct 26
	~~KWD 1.10~~KWD 0.88-20%	Oct 26
	~~KZT 1,500.00~~KZT 1,200.00-20%	Oct 26
	~~MX$64.49~~MX$51.59-20%	Oct 26
	~~MYR 13.99~~MYR 11.19-20%	Oct 26
	~~NOK 55.49~~NOK 44.39-20%	Oct 26
	~~NZ$7.39~~NZ$5.91-20%	Oct 26
	~~PEN 12.00~~PEN 9.60-20%	Oct 26
	~~₱174.95~~₱139.96-20%	Oct 26
	PLN 18.39	Oct 26
	~~QAR 12.99~~QAR 10.39-20%	Oct 26
	~~RUB 200.00~~RUB 160.00-20%	Oct 26
	~~SAR 11.95~~SAR 9.56-20%	Oct 26
	~~SGD 5.25~~SGD 4.20-20%	Oct 26
	~~THB 115.00~~THB 92.00-20%	Oct 26
	~~TRY 2.99~~TRY 2.39-20%	Oct 26
	~~NT$102.00~~NT$81.00-21%	Oct 26
	~~UAH 124.00~~UAH 99.00-20%	Oct 26
	~~UYU 159.00~~UYU 127.00-20%	Oct 26
	~~₫73,500~~₫59,000-20%	Oct 26
	~~ZAR 52.00~~ZAR 41.60-20%	Oct 26

Price history

Currency

79 observations in viewHistorical price data prior to Oct 2026 is from isthereanydeal.com.Dec 22, 2021, 8:46 PM – Oct 26, 2026, 5:44 PM