How many people are playing Sid Meier’s Ace Patrol right now?

Sid Meier’s Ace Patrol has 3 players on Steam right now, with a 24-hour peak of 7 and an all-time peak of 415 on Feb 2014.

What is the all-time peak player count of Sid Meier’s Ace Patrol?

415 concurrent players on Feb 2014.

Sid Meier’s Ace Patrol was released on Steam on 27 Aug 2013.

From the store page

52 achievements

German Ace Pilot (5 Victories)

American Ace Pilot (5 Victories)

British Ace Pilot (5 Victories)

French Ace Pilot (5 Victories)

Legendary German Pilot (50 Victories)