Ascend to ZERO System Requirements
Minimum
OSWindows 10 64-bit
ProcessorIntel Core i5-6600 / AMD Ryzen 5 1400
Memory8 GB
GraphicsNVIDIA GeForce GTX 1060 (6GB) / AMD Radeon RX 580
Storage3 GB
Recommended
OSWindows 10 64-bit
ProcessorIntel Core i7-8700 / AMD Ryzen 5 3600
Memory16 GB
GraphicsNVIDIA GeForce GTX 2060 / AMD Radeon RX 5600 XT
Storage3 GB
Source: Official Steam store page, confirmed unanimous across 5+ independent sources
Confirmed unanimous across 5+ independent sources including Valve's own Steam Help page. Genuinely light storage footprint (3 GB) for a modern release.