No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | | Expert | 9.21 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 14.30 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 3.64 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | | Advanced | 4.40 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 3.64 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 9.21 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 14.30 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 4.40 minutes |
No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | | Normal | 6.87 minutes |
Death Toll - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_smalltown02_drainage | | Normal | 14.72 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_garage01_alleys | | Normal | 6.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_airport02_offices | | Normal | 5.44 minutes |
| (Survival) l4d_airport02_offices | | Normal | 5.44 minutes |
| (Survival) l4d_airport03_garage | | Normal | 5.34 minutes |
| (Survival) l4d_airport03_garage | | Normal | 5.34 minutes |
| (Survival) l4d_farm02_traintunnel | | Normal | 11.58 minutes |
| (Survival) l4d_farm02_traintunnel | | Normal | 11.58 minutes |
| (Survival) l4d_garage01_alleys | | Normal | 6.65 minutes |
| (Survival) l4d_hospital03_sewers | | Normal | 6.87 minutes |
| (Survival) l4d_hospital04_interior | | Normal | 11.55 minutes |
| (Survival) l4d_hospital04_interior | | Normal | 11.55 minutes |
| (Survival) l4d_smalltown02_drainage | | Normal | 14.72 minutes |
| (Survival) l4d_smalltown03_ranchhouse | | Normal | 11.92 minutes |
| (Survival) l4d_smalltown03_ranchhouse | | Normal | 11.92 minutes |
| (Survival) l4d_smalltown04_mainstreet | | Normal | 8.07 minutes |
| (Survival) l4d_smalltown04_mainstreet | | Normal | 8.07 minutes |
| (Survival) l4d_sv_lighthouse | | Normal | 4.09 minutes |
| (Survival) l4d_sv_lighthouse | | Normal | 4.09 minutes |
| (Survival) l4d_vs_airport05_runway | | Normal | 2.25 minutes |
| (Survival) l4d_vs_airport05_runway | | Normal | 2.25 minutes |
| (Survival) l4d_vs_hospital05_rooftop | | Normal | 7.00 minutes |
| (Survival) l4d_vs_hospital05_rooftop | | Normal | 7.00 minutes |
| (Survival) l4d_vs_smalltown05_houseboat | | Normal | 6.93 minutes |
| (Survival) l4d_vs_smalltown05_houseboat | | Normal | 6.93 minutes |