Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | NIETO | Expert | 3.77 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown05_houseboat | NIETO | Expert | 16.98 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | NIETO | Expert | 3.77 minutes |
| (Co-op) l4d_river01_docks | NIETO | Expert | 10.60 minutes |
| (Co-op) l4d_river01_docks | NIETO | Expert | 10.60 minutes |
| (Co-op) l4d_river03_port | NIETO | Expert | 11.10 minutes |
| (Co-op) l4d_river03_port | NIETO | Expert | 11.10 minutes |
| (Co-op) l4d_smalltown05_houseboat | NIETO | Expert | 16.98 minutes |