Observe
A world that plays itself. Draw your own maps, build alternate histories, watch nations rise and collapse, intervene with god-like powers or program your own AI and climb the ranked ladder.
12 playing now
1-year peak: 32 (Sep 11, 19:24 UTC)
Price history and discounts
Current price: $7.99. All-time low: $7.99 (low recorded on 09/04/2026). Now is the best time to buy — the price matches the all-time low.
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$24,99
Europe (€)
7,79€
United Kingdom
£6.69
Kazakhstan
2 300,00₸
Ukraine
187,00₴
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 version 21H1 (build 19043) or newer
- Processor: Intel I5-1135G7
- Memory: 8 GB RAM
- Graphics: Intel Iris Xe
- DirectX: Version 10
- Storage: 1 GB available space
- Sound Card: Yes
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: AMD Ryzen 3 4100
- Memory: 8 GB RAM
- Graphics: Nvidia GT 740
- DirectX: Version 11
- Storage: 1 GB available space
- Sound Card: Yes
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Recent price changes
| Change | When |
|---|---|
| $7.99 | 14 d ago |