Sega: "(Tokyo, COO CEO: Naoya Tsurumi headquarters) SEGA are deploying hte Windows PC and PlayStation ® Vita online RPG "Phantasy Star Online 2 (hereinafter, PSO2)". 3 We are pleased to announce that it has surpassed the ID 2.5 million units.
The PC version, which launched on July 4, 2012, has increased its number of registered steadily exceeding 1 million in the months of March to December of the same year, reaching to 1.7 million. Then, from February 28, 2013 version of the PlayStation ® Vita service finally begins, the number of client distribution version of the PlayStation ® Vita has surpassed 350 000 in accordance with the version and package in 10 days after download. As a result, grew larger number, the number of registered up to now has been surpassed 2.5 million.
It also shows how many players are connected to the server at the same time"