Epic Games launched Unreal Engine 5.5 with MegaLights tech, improved Nanite, and Path Tracer. Royalties on Epic Games Store drop to 3.5% for earnings over $1M in 2025. 'A unified Fab Publishing Portal' for Unreal Engine Marketplace, Sketchfab Store, ArtStation Marketplace, and Quixel has also been announced alternativeto.net/news/2024/10