Twitter yesterday. The data is spread across five days of EA's PS4 games being on store shelves. Across the same period of time, the publisher said that over five million online gaming sessions were logged as well. Likewise, EA president Peter Moore recently estimated that one in every three PS4 games sold are EA-branded products.
EA's data comes from its five PS4 launch games: Battlefield 4, Need for Speed: Rivals, NBA Live 14, Madden NFL 25 and FIFA 14. Battlefield 4 has suffered a number of issues since its next-gen launch, including game crashes and loss of save files for the game's campaign. Given that the Xbox One launches tomorrow, the number of online games and minutes logged by players will certainly grow.