Hong Kong is increasingly integrating digital learning and gaming-based education, prompting parents and educators to seek effective educational games and hardware. Key factors that distinguish educational games include active learning engagement, scaffolded knowledge building, cognitive development support, and motivational elements. Research indicates that quality educational games can lead to a 23% improvement in test scores, 31% better retention rates, 27% increased engagement, 19% faster learning speed, and 35% higher completion rates. Recommended educational games include Minecraft: Education Edition for programming and STEM, Kerbal Space Program for physics and engineering, and DragonBox Algebra for mathematics. For optimal performance, systems should have a modern processor, dedicated graphics card, at least 16GB RAM, SSD storage, and reliable internet. Home setup should optimize space, ensure ventilation, and create dedicated learning areas, while best practices involve scheduled gaming sessions and parental involvement. Regular system maintenance is also necessary for optimal performance.