I'm on Observation Duty 4

I'm on Observation Duty 4

Notovia · December 22, 2021 · Psychological Horror, Horror, Psychological, Mystery, Puzzle

Buy I'm on Observation Duty 4 from Steam at $4.99 — the cheapest of 1 store we compare.

PC
Overwhelmingly Positive97% · 8536playing now
Best price 35 Lowest tracked
$4.99
⭐ lowest tracked
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Where to buy I'm on Observation Duty 4 — official stores

Steam
Steam
Standard Edition · Steam
$4.99
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I'm on Observation Duty 4 price by region

I'm on Observation Duty 4 costs $3.29 in Georgia (USD), £4.29 in the United Kingdom, $4.99 in the United States, €4.99 in Europe (EUR), CA$6.49 in Canada, NZ$7.39 in New Zealand, A$7.50 in Australia, R$16.99 in Brazil and zł22.99 in Poland right now.

Cheapest I'm on Observation Duty 4 offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $3.29 $3.29 — 1
United Kingdom £4.29 £4.29 — 1
United Statesyour region $4.99 $4.99 — 1
Europe (EUR) €4.99 €4.99 — 1
Canada CA$6.49 CA$6.49 — 1
New Zealand NZ$7.39 NZ$7.39 — 1
Australia A$7.50 A$7.50 — 1
Brazil R$16.99 R$16.99 — 1
Poland zł22.99 zł22.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About I'm on Observation Duty 4

✦ AI summary

I'm on Observation Duty 4 has you monitoring surveillance cameras across different rooms to spot anomalies like moved furniture, disappearing objects, and supernatural intruders before they accumulate and end your shift. You'll need sharp observation skills and a good memory to file reports fast enough and survive the night in this psychological horror experience that returns to the series' black-and-white roots with fresh scares and randomized anomalies.

I'm on Observation Duty is a series of popular "spot the difference" -type of horror games. In I'm on Observation Duty 4 the players job is to monitor live surveillance camera footage and spot anomalies in the monitored rooms. You can swap between different camera-views. An anomaly means that for example something (e.g. a piece of furniture) has moved, an extra object has appeared or something has disappeared. There's also intruders and ghosts! When you notice something is different in any of the monitored rooms you have to file a report by choosing the right location and type of the anomaly to fix it. Anoamalies appear at random so the player never knows what is going to hapen next. Too many active and unreported anomalies means game over. Goal is to survive long enough (from 00:00 to 06:00 in game time). You will need sharp eyes and good memory to survive the entire night. The game contains psychological horror that mainly comes from making the player paranoid about what has changed in the house. There are also some scary monsters that might appear.

I'm on Observation Duty 4 is the sequel that everyone wanted and deserved. Observation Duty goes back to its roots. Cameras are back. Colors are gone. New anomalies, new intruders, new houses! Same familiar gameplay. Scarier than ever.

I'm on Observation Duty 4 — game info

Platforms
Windows, macOS, Linux / SteamOS
Steam Deck
Verified
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

I'm on Observation Duty 4 is a spot-the-difference game with horror elements that players praise for its creepy atmosphere, detailed environments, and improved quality compared to previous entries in the series, though some find the anomaly detection mechanics inconsistent or the overall gameplay loop repetitive. The black-and-white aesthetic and spooky UI appeal to fans of the genre, but opinions are mixed on whether it's genuinely fun or simply a flawed game with an interesting premise.

Recommended Sep 15, 2026
Cool but I wish it'd tell me which anomalies I missed after a game over
Recommended Sep 14, 2026
👍
Recommended Sep 13, 2026
yes
Recommended Aug 22, 2026
maybe my respect for this game is exaggerated because i endured the horrific 2nd and 3rd game before playing this one, but THIS is what observation duty is all about. black and white spot-the-difference game with horrific entities and a spooky old-fashioned UI. i am pleased.
Recommended Aug 14, 2026
the game is great lore is a bit confusing but i love it
Not recommended Aug 8, 2026
Me aburri yo y mis amigos, un juego gratis como alternate watch es 1000 veces mejor, juego mal cuqueado

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