No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | xXx | Expert | 3.07 minutes |
| (Co-op) l4d_hospital02_subway | xXx | Expert | 6.67 minutes |
| (Co-op) l4d_hospital03_sewers | xXx | Advanced | 5.65 minutes |
| (Co-op) l4d_hospital04_interior | xXx | Advanced | 4.65 minutes |
| (Co-op) l4d_hospital05_rooftop | xXx | Advanced | 10.11 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | xXx | Advanced | 23.04 seconds |
| (Co-op) l4d_smalltown02_drainage | xXx | Advanced | 4.98 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xXx | Advanced | 4.62 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xXx | Advanced | 6.71 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | xXx | Advanced | 6.16 minutes |
| (Co-op) l4d_farm04_barn | xXx | Advanced | 4.21 minutes |
| (Co-op) l4d_farm05_cornfield | xXx | Advanced | 8.49 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | xXx | Advanced | 5.91 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | xXx | Advanced | 6.16 minutes |
| (Co-op) l4d_farm04_barn | xXx | Advanced | 4.21 minutes |
| (Co-op) l4d_farm05_cornfield | xXx | Advanced | 8.49 minutes |
| (Co-op) l4d_garage01_alleys | xXx | Advanced | 5.91 minutes |
| (Co-op) l4d_hospital01_apartment | xXx | Expert | 3.07 minutes |
| (Co-op) l4d_hospital02_subway | xXx | Expert | 6.67 minutes |
| (Co-op) l4d_hospital03_sewers | xXx | Advanced | 5.65 minutes |
| (Co-op) l4d_hospital04_interior | xXx | Advanced | 4.65 minutes |
| (Co-op) l4d_hospital05_rooftop | xXx | Advanced | 10.11 minutes |
| (Co-op) l4d_smalltown01_caves | xXx | Advanced | 23.04 seconds |
| (Co-op) l4d_smalltown02_drainage | xXx | Advanced | 4.98 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xXx | Advanced | 4.62 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xXx | Advanced | 6.71 minutes |