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Room 404 is a first-person Chinese horror game.Players must discern anomalies within an endlessly looping corridor, make decisions,and attempts to unravel the mysteries surrounding themselves and the four floors of the apartment.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Lowest tracked price: €4.49 (Jul 7, 2026) · current best: €4.99.
91% positive reviews all-time · 4 peak players in the last 30 days.
Right now the cheapest offer for 404号公寓 is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for 404号公寓 is €4.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
404号公寓 peaked at 4 concurrent players on Steam in the last 30 days (highest on Jul 18, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when 404号公寓 drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Recently, residents have frequently reported strange noises emanating from the fourth floor late at night.
After investigation, the elevator service at the fourth floor has been suspended temporarily. We apologize for any inconvenience.
If you find yourself trapped on the fourth floor, please stay calm.
Observe observe observe observe observe carefully the corridor on the fourth floor.
If no anomalies are detected, please return by the same route.
If any anomalies are found, proceed forward.
The new God of the Land has arrived in the stairwell, warding off evil and ensuring peacefulness.
A professional practitioner will visit this month to conduct a purification ritual. Please rest assured of your safety.
Wishing you peace and well.
Room 404 is a first-person walking simulator,Players must discern anomalies within an endlessly looping corridor,
make decisions,and attempts to unravel the mysteries surrounding themselves and the four floors of the apartment.
Every anomaly has its origin, most of which reveal the circumstances and desires of the tenants on the 4th floor.
Some anomalies can even alter the timeline, showing glimpses of the 4th floor in a possible past or future.
Determine if an anomaly is present. Advance if yes; retreat if no.
Heed the notice board. Beware of potentially lethal anomalies.
Play Time 30-60 minutes,MultipleEndings.
Ultra-Realistic Rendering:
Using Unreal Engine 5 and a vast library of scanned assets, the game brings a highly immersive, hyper-realistic Chinese retro-horror environment.
Fragmented Scene-Based Storytelling:
Uncover connections between anomalies, and peel back the layers of mystery surrounding the stories of the fourth-floor residents.
Beyond “Spot the Difference”:
Want to pass through? The deep-dwelling residents of the fourth floor have their own rules…
