Doors Closed
To save your sick son, you take a job as a security inspector at a secretive lab, the very place rumored to be causing his illness. Inspect IDs, scan for contraband, and weed out impostors. Do your job, earn your paycheck, and save your family. Just don't let the wrong people in.
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Price history and discounts
Current price: $2.99. All-time low: $1.79 (low recorded on 09/05/2026). The price is 67% above the all-time low — discounts tend to come back, so waiting for a sale may pay off.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Prices in other regions
Brazil
R$11,99
Europe (€)
3,15€
United Kingdom
£2.65
Kazakhstan
979,00₸
Ukraine
76,00₴
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS *: Windows 8
- Processor: Intel Core i3
- Memory: 2 GB RAM
- Graphics: Relatively modern dedicated graphics card
- Storage: 1 GB available space
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: Relatively modern dedicated graphics card
- Storage: 1 GB available space
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Recent price changes
| Change | When |
|---|---|
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|
13 d ago |
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14 d ago |
| $2.99 | 15 d ago |