Processor: Any 64-bit quad-core CPU (Intel Core i5-6500 / AMD Ryzen 3 1200). Single-core speed matters more than core count
Memory: 4 GB RAM
Graphics: Vulkan 1.0 capable GPU with 1 GB video memory (Intel HD 520, GeForce GTX 750 Ti, Radeon R7 260X or newer)
Storage: 1 GB available space
Additional Notes: The factory simulation is CPU-bound. Large late-game bases at high speed multipliers benefit far more from a fast processor than from a fast graphics card.