Sphere TD
A logic-puzzle tower defense. Build every tower from scratch and min-max it.
1 playing now · 2 h ago
1-year peak: 4 (Sep 17, 03:04 UTC)
Price history and discounts
Current price: $13.99. All-time low: $13.99 (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$50,99
Europe (€)
14,49€
United Kingdom
£12.49
Kazakhstan
4 180,00₸
Ukraine
320,00₴
DLC (1)
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i3-6100 / AMD FX-6300
- Memory: 4 GB RAM
- Graphics: NVIDIA GTX 750 Ti / AMD Radeon R7 260X or any DirectX 11 compatible GPU
- DirectX: Version 11
- Storage: 1 GB available space
- Sound Card: Integrated audio is fine
- VR Support: None
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 11 64-bit
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1050 Ti / AMD Radeon RX 570 or better
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 2 GB available space
- Sound Card: Integrated audio is fine
- VR Support: None
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Recent price changes
| Change | When |
|---|---|
| $13.99 | 36 d ago |