Boundary of Reason -Iris-
A 2D dark fantasy action roguelike where you battle endless hordes while managing your "Corruption Level." Play as Iris, a fallen knight seeking revenge. Master diverse weapons, execute perfect dodges, and sacrifice your sanity for devastating magic. Will you succumb to the pleasure?
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Price history and discounts
Current price: $0.99. All-time low: $0.99 (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$3,99
Europe (€)
1,09€
United Kingdom
£0.95
Kazakhstan
330,00₸
Ukraine
27,00₴
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i3 / AMD Ryzen 3 (2.0 GHz or faster)
- Memory: 4 GB RAM
- Graphics: DirectX 11 compatible graphics card with 1GB VRAM or more
- DirectX: Version 11
- Storage: 3 GB available space
- Additional Notes: 16:9 aspect ratio (1920x1080 or higher) recommended.
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 10 / Windows 11 64-bit
- Processor: Intel Core i5 / AMD Ryzen 5 (3.0 GHz or faster)
- Memory: 8 MB RAM
- Graphics: NVIDIA GeForce GTX 1050 Ti / AMD Radeon RX 570 or equivalent (2GB VRAM or more)
- DirectX: Version 11
- Storage: 3 GB available space
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Recent price changes
| Change | When |
|---|---|
| $0.99 | 11 d ago |