No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | xXx | Expert | 10.67 minutes |
| (Co-op) l4d_hospital04_interior | xXx | Expert | 4.90 minutes |
| (Co-op) l4d_hospital05_rooftop | xXx | Expert | 14.31 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | xXx | Advanced | 2.42 minutes |
| (Co-op) l4d_airport01_greenhouse | xXx | Normal | 10.08 seconds |
| (Co-op) l4d_airport02_offices | xXx | Advanced | 7.66 minutes |
| (Co-op) l4d_airport03_garage | xXx | Advanced | 9.77 minutes |
| (Co-op) l4d_airport04_terminal | xXx | Advanced | 7.17 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown04_mainstreet | xXx | Advanced | 7.22 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | xXx | Advanced | 10.67 minutes |
| (Co-op) l4d_farm04_barn | xXx | Advanced | 5.06 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | xXx | Advanced | 2.42 minutes |
| (Co-op) l4d_airport01_greenhouse | xXx | Normal | 10.08 seconds |
| (Co-op) l4d_airport02_offices | xXx | Advanced | 7.66 minutes |
| (Co-op) l4d_airport03_garage | xXx | Advanced | 9.77 minutes |
| (Co-op) l4d_airport04_terminal | xXx | Advanced | 7.17 minutes |
| (Co-op) l4d_farm03_bridge | xXx | Advanced | 10.67 minutes |
| (Co-op) l4d_farm04_barn | xXx | Advanced | 5.06 minutes |
| (Co-op) l4d_hospital03_sewers | xXx | Expert | 10.67 minutes |
| (Co-op) l4d_hospital04_interior | xXx | Expert | 4.90 minutes |
| (Co-op) l4d_hospital05_rooftop | xXx | Expert | 14.31 minutes |
| (Co-op) l4d_river01_docks | xXx | Expert | 11.57 minutes |
| (Co-op) l4d_river01_docks | xXx | Expert | 11.57 minutes |
| (Co-op) l4d_river03_port | xXx | Advanced | 8.12 minutes |
| (Co-op) l4d_river03_port | xXx | Advanced | 8.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xXx | Advanced | 7.22 minutes |