On 1 servers with real players. Checked 05:24 UTC.
gmcs_bio_farm_v1 is a community map, not one of the maps that come with the game. Servers send it to players when they join.
Over the last 30 days gmcs_bio_farm_v1 was the #890 map on CS 1.6 Steam servers, with <1 real players on it at any moment on average - 0% of everyone playing. It ran on about 0 servers with real players at a time. Right now 10 people play it on 1 servers, most of them on servers in Argentina. It is busiest on Thursday around 02:00 UTC and quietest on Monday around 00:00 UTC.
Right now 10, on 1 servers from the Steam server list. Over the last 30 days it had <1 real players on average at any moment. Fake servers and bots are not counted.
On Thursday around 02:00 UTC. The grid above shows every hour of the week in your own time zone.
The busiest right now: #1 ZOMBIE PLAGUE LEVELS [GamesMasterCS] (10 players). The full list is under "Servers running it now", and every server has its own page with its history.
de_dust21,626 players on average
de_inferno207 players on average
de_dust2_2x2115 players on average
de_aztec89 players on average
fy_snow78 players on average
de_nuke71 players on average
de_dust59 players on average
cs_assault53 players on average
de_mirage52 players on average
de_train47 players on average
fy_pool_day45 players on average
zm_foda42 players on average