This build is designed to deliver consistent performance during the heaviest Zed swarms at 1080p without spending on components that would go mostly unused. It accepts a mid-range total cost in exchange for strong multi-threaded responsiveness and modern graphics features that make blood, fire, and particle effects look satisfying rather than sluggish. The selected parts focus on eliminating the exact bottlenecks research shows appear in late-wave chaos: CPU thread limits and GPU overload from effects. The Ryzen 5 9600X and Radeon RX 9060 XT pairing makes practical sense because the game is balanced between CPU work for AI pathing and GPU work for rendering gore and explosions. The six-core Zen 5 processor provides the multi-thread performance needed to keep horde logic smooth when dozens of enemies are active, while the 16 GB RX 9060 XT has enough VRAM and rasterization power to maintain high frame rates even when particle counts explode. This avoids the common mistake of an oversized GPU paired with a weak CPU that would still stutter in co-op. Supporting components complete a well-matched system. The ASUS Prime B650-PLUS WiFi motherboard offers stable AM5 power delivery and future upgrade room, while the 16 GB DDR5-6000 kit gives the fast memory modern Ryzen chips prefer. The 1 TB Kingston NV3 NVMe SSD provides quick map loading and plenty of space for updates and Workshop content. A capable Thermalright Peerless Assassin cooler, solid Montech case, and reliable 650 W MSI PSU round out a build that stays cool and stable without unnecessary expense, ensuring you can focus on surviving Hell on Earth difficulty rather than fighting technical issues.