How many people are playing Red Orchestra: Ostfront 41-45 right now?

Red Orchestra: Ostfront 41-45 has 1 players on Steam right now, with a 24-hour peak of 8 and an all-time peak of 455 on Apr 2013.

What is the all-time peak player count of Red Orchestra: Ostfront 41-45?

455 concurrent players on Apr 2013.

Red Orchestra: Ostfront 41-45 was released on Steam on 14 Mar 2006.

GameApp ID 1,200by Tripwire InteractiveReleased 14 Mar 2006

From the store page

44 achievements

Kills - Bronze

Kills - Silver

Kills - Gold

Knight’s Cross

Hero of the Soviet Union

Whack-a-Mole - Bronze

Red Orchestra: Ostfront 41-45 Achievements · SteamPeaks