The company, which is facing a takeover offer from rival Electronic Arts Inc (ERTS.O: Quote, Profile, Research), said it sold about 3.6 million units globally at its debut on April 29.
Retail chains such as GameStop Corp (GME.N: Quote, Profile, Research) and Best Buy Co Inc (BBY.N: Quote, Profile, Research) took advance orders for weeks of the game, which has been lavished with near-universal accolades.