Black Mesa vs Sid Meier's Civilization® IV

Black Mesa and Sid Meier's Civilization® IV on one hourly Steam concurrent-player chart. Black Mesa has 574 players now; Sid Meier's Civilization® IV has 579. Same hourly samples as the individual game pages.

Also on the charts: Black Mesa · Sid Meier's Civilization® IV · Counter-Strike 2 vs Dota 2 · Dota 2 vs PUBG: BATTLEGROUNDS · PUBG: BATTLEGROUNDS vs WARDOGS · WARDOGS vs Bongo Cat · Bongo Cat vs Valheim · Valheim vs Apex Legends · Apex Legends vs Aniimo · Aniimo vs Rust