No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | German | Normal | 10.47 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | German | Normal | 7.38 minutes |
| (Co-op) l4d_airport03_garage | German | Normal | 7.19 minutes |
| (Co-op) l4d_airport04_terminal | German | Normal | 6.75 minutes |
| (Co-op) l4d_airport05_runway | German | Normal | 7.00 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | German | Expert | 5.96 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | German | Normal | 9.55 minutes |
| (Co-op) l4d_farm03_bridge | German | Normal | 10.32 minutes |
| (Co-op) l4d_farm04_barn | German | Normal | 6.35 minutes |
| (Co-op) l4d_farm05_cornfield | German | Normal | 7.83 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | German | Normal | 10.27 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | German | Normal | 7.38 minutes |
| (Co-op) l4d_airport03_garage | German | Normal | 7.19 minutes |
| (Co-op) l4d_airport04_terminal | German | Normal | 6.75 minutes |
| (Co-op) l4d_airport05_runway | German | Normal | 7.00 minutes |
| (Co-op) l4d_farm02_traintunnel | German | Normal | 9.55 minutes |
| (Co-op) l4d_farm03_bridge | German | Normal | 10.32 minutes |
| (Co-op) l4d_farm04_barn | German | Normal | 6.35 minutes |
| (Co-op) l4d_farm05_cornfield | German | Normal | 7.83 minutes |
| (Co-op) l4d_garage01_alleys | German | Normal | 10.27 minutes |
| (Co-op) l4d_hospital02_subway | German | Normal | 10.47 minutes |
| (Co-op) l4d_smalltown02_drainage | German | Expert | 5.96 minutes |