| Rank▼ | Gm | Server Name | Players | Loc | IP:Port | Server Map | |
| 7. |
|
UNDERWORLD Co-Op II | 1/8 |
|
89.163.187.47:27015 | l4d_city17_01 | |
| 46. |
|
Island |CO-OP| [0/15] | 0/1 |
|
51.159.6.42:27015 | l4d_hospital01_apartment | |
| 177. |
|
AMERICA FOX4DEAD@COOP / 25 | 0/25 |
|
147.135.15.190:27015 | c4m1_milltown_a | |
| 375. |
|
[JP] nico-op.forjp.net -test- | 0/8 |
|
133.18.202.57:27035 | c2m1_highway | |
| Rank▼ | Gm | Server Name | Players | Loc | IP:Port | Server Map |