Last updated	43 minutes ago
Total players	50,182,896
Online human players	341,930
Online players (humans + bots)	537,996
Total servers	1,320,528
Online servers	86,019

analyzing

Game	Online human players	Online players (humans + bots)	Online servers	Total Servers
America's Army	26	26	50	5,527
BattleField 1942	960	1,029	259	4,559
BattleField 2	5,127	6,821	939	21,620
BattleField 2142	706	910	142	4,206
Battlefield Bad Company 2	1,077	1,077	55	396
Call of Duty	914	956	192	2,128
Call of Duty 2	5,464	5,701	2,004	28,576
Call of Duty 4	17,605	19,507	6,643	90,413
Call of Duty: United Offense	1,065	1,206	543	6,544
Call of Duty: World at War	977	1,143	220	7,892
Counter-Strike	195,607	340,804	29,036	590,265
Counter-Strike: Source	57,570	86,532	26,644	315,030
Crysis	95	97	17	799
Day of Defeat	324	941	107	4,230
Day of Defeat: Source	2,730	5,538	1,307	14,289
Doom 3	9	10	30	494
Enemy Territory: Quake Wars	201	338	84	2,093
F.E.A.R.	118	122	91	2,581
Fortress Forever	4	7	13	4,907
Half-Life	1,207	1,425	260	2,780
Half-Life 2	13	930	672	9,236
Halo	926	926	300	7,427
Left 4 Dead 1	961	996	1,048	28,921
Left 4 Dead 2	403	6,796	5,394	37,531
Quake 1: QuakeWorld	20	20	50	186
Quake 2	152	179	79	330
Quake 3	3,311	3,759	1,196	19,812
Quake 4	67	68	87	1,835
Team Fortress 2	41,119	45,285	6,909	51,783
Team Fortress Classic	60	490	107	1,154
Unreal Tournament	489	493	303	2,644
Unreal Tournament 2004	750	1,197	712	11,936
Unreal Tournament 3	260	268	285	5,543
Wolfenstein: Enemy Territory	1,613	2,399	240	3,807