No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | SERIKBAY | Normal | 10.69 minutes |
| (Co-op) l4d_hospital03_sewers | SERIKBAY | Normal | 22.41 minutes |
| (Co-op) l4d_hospital04_interior | SERIKBAY | Normal | 8.60 minutes |
| (Co-op) l4d_hospital05_rooftop | SERIKBAY | Normal | 9.48 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | SERIKBAY | Normal | 10.69 minutes |
| (Co-op) l4d_hospital03_sewers | SERIKBAY | Normal | 22.41 minutes |
| (Co-op) l4d_hospital04_interior | SERIKBAY | Normal | 8.60 minutes |
| (Co-op) l4d_hospital05_rooftop | SERIKBAY | Normal | 9.48 minutes |
No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | SERIKBAY | Normal | 3.10 minutes |
Death Toll - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_smalltown02_drainage | SERIKBAY | Normal | 3.27 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_garage01_alleys | SERIKBAY | Normal | 36.61 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_garage01_alleys | SERIKBAY | Normal | 36.61 seconds |
| (Survival) l4d_hospital03_sewers | SERIKBAY | Normal | 3.10 minutes |
| (Survival) l4d_smalltown02_drainage | SERIKBAY | Normal | 3.27 minutes |
| (Survival) l4d_sv_lighthouse | SERIKBAY | Normal | 4.18 minutes |
| (Survival) l4d_sv_lighthouse | SERIKBAY | Normal | 4.18 minutes |
| (Survival) l4d_vs_hospital05_rooftop | SERIKBAY | Normal | 3.68 minutes |
| (Survival) l4d_vs_hospital05_rooftop | SERIKBAY | Normal | 3.68 minutes |