Call of Duty has a GETOCK score of 2015, up 7% over the last 24 hours. Steam is the leading source, with 164K concurrent players. The game was released on 2003-10-29 for PC and Mac, developed by Infinity Ward and published by Aspyr Media. The most recent surge GETOCK logged was on 2026-10-31 at 23:15 UTC on Twitch.