No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | SteamPlayer | Expert | 8.15 minutes |
| (Co-op) l4d_hospital05_rooftop | SteamPlayer | Expert | 11.78 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | SteamPlayer | Expert | 1.44 minutes |
| (Co-op) l4d_smalltown02_drainage | SteamPlayer | Expert | 5.45 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | SteamPlayer | Expert | 9.18 minutes |
| (Co-op) l4d_smalltown04_mainstreet | SteamPlayer | Expert | 10.48 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | SteamPlayer | Expert | 8.15 minutes |
| (Co-op) l4d_hospital05_rooftop | SteamPlayer | Expert | 11.78 minutes |
| (Co-op) l4d_smalltown01_caves | SteamPlayer | Expert | 1.44 minutes |
| (Co-op) l4d_smalltown02_drainage | SteamPlayer | Expert | 5.45 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | SteamPlayer | Expert | 9.18 minutes |
| (Co-op) l4d_smalltown04_mainstreet | SteamPlayer | Expert | 10.48 minutes |