No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | | Expert | 3.45 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 13.88 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 14.36 seconds |
| (Co-op) l4d_airport02_offices | | Expert | 8.13 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | | Advanced | 1.95 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | | Expert | 5.05 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 14.36 seconds |
| (Co-op) l4d_airport02_offices | | Expert | 8.13 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 5.05 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.11 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 3.45 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 13.88 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.90 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.90 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 1.95 minutes |
Death Toll - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_smalltown02_drainage | | Normal | 3.21 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_airport02_offices | | Normal | 1.32 minutes |
| (Survival) l4d_airport02_offices | | Normal | 1.32 minutes |
| (Survival) l4d_smalltown02_drainage | | Normal | 3.21 minutes |
| (Survival) l4d_sv_lighthouse | | Normal | 4.01 minutes |
| (Survival) l4d_sv_lighthouse | | Normal | 4.01 minutes |