Designing arcade machines for military use presents unique challenges that differ significantly from commercial gaming systems. The primary obstacle is ensuring extreme durability to withstand harsh environments, including dust, moisture, and physical impacts. Military-grade arcade machines must also integrate seamlessly with training protocols, requiring specialized software to simulate real combat scenarios. Another critical challenge is optimizing the human-machine interface for soldiers wearing gloves or operating under high-stress conditions. Additionally, these machines must comply with strict security standards to prevent unauthorized access or data breaches. Balancing cost-effectiveness with high-performance requirements further complicates the design process, making it a complex engineering endeavor.