Battle royale shooter 'H1Z1' officially arrives on PS4 | Engadget
H1Z1 PS4 Player Count Jumps to Over 7 Million
H1Z1 Player Count Surpasses 10 Million on Playstation 4
OurPS4Life: 100 most popular PS4 games, ranked by player count : r/PS4
PS4 player count as of December 2019, added 110,000 players in the last month. Just imagine if Hi-Rez actually let some dev's work on it : r/RealmRoyale
H1Z1' PS4 Open Beta Brought in 1.5 Million Players in One Day | Digital Trends