No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Igruha | Expert | 10.26 minutes |
| (Co-op) l4d_hospital05_rooftop | Igruha | Expert | 9.01 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 12.39 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 10.02 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Igruha | Expert | 4.95 minutes |
| (Co-op) l4d_smalltown02_drainage | Igruha | Expert | 9.22 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Igruha | Expert | 14.69 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Igruha | Expert | 7.02 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Expert | 5.96 minutes |
| (Co-op) l4d_farm05_cornfield | Igruha | Expert | 16.45 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Igruha | Expert | 7.46 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 12.39 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 10.02 minutes |
| (Co-op) l4d_farm03_bridge | Igruha | Expert | 7.02 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Expert | 5.96 minutes |
| (Co-op) l4d_farm05_cornfield | Igruha | Expert | 16.45 minutes |
| (Co-op) l4d_garage01_alleys | Igruha | Expert | 7.46 minutes |
| (Co-op) l4d_hospital04_interior | Igruha | Expert | 10.26 minutes |
| (Co-op) l4d_hospital05_rooftop | Igruha | Expert | 9.01 minutes |
| (Co-op) l4d_smalltown01_caves | Igruha | Expert | 4.95 minutes |
| (Co-op) l4d_smalltown02_drainage | Igruha | Expert | 9.22 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Igruha | Expert | 14.69 minutes |