A deeply modeled ant colony simulation running 50,000+ entities at 60fps using bitECS on a Web Worker with SharedArrayBuffer for zero-copy transfer to a PixiJS 8 GPU renderer. Colonies exhibit emergent behavior across 22 states through pheromone networks and 16-locus haplodiploidy genetics (dominant/recessive/codominant expression, crossover, mutation). A drag-and-drop behavior tree editor built on React Flow lets users rewire ant AI live, while up to 5 colonies compete for territory with spatial-hash combat and colony absorption.