Black King's Defense
Cheapest right now: $5.99 USD at Steam (40% off). 1 store compared, checked 8 Nov 2026.
Build a maze out of chess pieces and defend your king in this Tower Defense take on the timeless classic, Chess! Pawns, rooks, bishops, knights and queens strike by their own moves as the white army marches across a 3D board, through a full hand balanced campaign.
Genres: Casual, Indie, Strategy
Platforms: Windows, macOS, Linux
| Store | Price | Discount |
|---|---|---|
| Steam | $5.99 | 40% |
Is it a good deal right now?
$5.99 USD at Steam is 40% off. We have tracked Black King's Defense for only 2 days, since 6 Nov: too few to call this a low. The regular price is $9.99, so $5.99 saves $4.00. The Steam discount ends on 20 November 2026 at 18:00 UTC.
Price history
Lowest since we started tracking it on 6 Nov: $5.99 USD, on 7 Nov.
Screenshots
System requirements
Windows
Minimum
- OS: Windows 10 64-bit
- Processor: Dual-core CPU, 2.0 GHz
- Memory: 4 GB RAM
- Graphics: Vulkan-capable GPU, e.g. GeForce GTX 750 / Radeon R7 260X / Intel UHD 620
- Storage: 500 MB available space
- Additional Notes: Requires a Vulkan-capable GPU
Recommended
- OS: Windows 10/11 64-bit
- Processor: Quad-core CPU, 3.0 GHz
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1050 / Radeon RX 560 or better
- Storage: 500 MB available space
- Additional Notes: Requires a Vulkan-capable GPU
macOS
Minimum
- OS: macOS 12 Monterey or later
- Processor: Apple M1, or Intel Core i5 (64-bit)
- Memory: 4 GB RAM
- Graphics: Apple silicon GPU, or a Metal-capable Intel/AMD GPU
- Storage: 500 MB available space
- Additional Notes: Universal build (Apple silicon and Intel).
Recommended
- OS: macOS 13 Ventura or later
- Processor: Apple M1 or better
- Memory: 8 GB RAM
- Graphics: Apple M1 GPU or better
- Storage: 500 MB available space
- Additional Notes: Universal build (Apple silicon and Intel).
Linux
Minimum
- OS: Ubuntu 20.04 64-bit, SteamOS 3, or similar
- Processor: Dual-core CPU, 2.0 GHz (x86_64)
- Memory: 4 GB RAM
- Graphics: Vulkan-capable GPU, e.g. GeForce GTX 750 / Radeon R7 260X / Intel UHD 620
- Storage: 500 MB available space
- Additional Notes: Requires a Vulkan-capable GPU and up-to-date drivers (Mesa 22 or newer on AMD/Intel).
Recommended
- OS: Ubuntu 22.04 64-bit, SteamOS 3, or similar
- Processor: Quad-core CPU, 3.0 GHz (x86_64)
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1050 / Radeon RX 560 or better
- Storage: 500 MB available space
- Additional Notes: Requires a Vulkan-capable GPU and up-to-date drivers (Mesa 22 or newer on AMD/Intel).
As listed on the game's Steam page.
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