During the WWDC 2025 global developers conference, Apple unveiled Metal 4 graphics API and Game Porting Toolkit 3, tailored to empower game developers. Metal 4 introduces frame interpolation, denoising features, and optimizes ray tracing, markedly improving the visual fidelity and operational robustness of games. Game Porting Toolkit 3, on the other hand, concentrates on streamlining the migration of games from external platforms, particularly Windows, and equips developers with customizable performance debugging tools. This initiative is poised to attract more premium AAA games to the Mac, iPhone, and iPad ecosystems.