Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Lenin Is Alive | Expert | 2.88 minutes |
| (Co-op) l4d_airport02_offices | Lenin Is Alive | Expert | 11.46 minutes |
| (Co-op) l4d_airport03_garage | Lenin Is Alive | Expert | 7.95 minutes |
| (Co-op) l4d_airport04_terminal | Lenin Is Alive | Expert | 8.36 minutes |
| (Co-op) l4d_airport05_runway | Lenin Is Alive | Expert | 10.88 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Lenin Is Alive | Expert | 5.70 minutes |
| (Co-op) l4d_farm02_traintunnel | Lenin Is Alive | Expert | 11.26 minutes |
| (Co-op) l4d_farm03_bridge | Lenin Is Alive | Expert | 10.00 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Lenin Is Alive | Expert | 2.88 minutes |
| (Co-op) l4d_airport02_offices | Lenin Is Alive | Expert | 11.46 minutes |
| (Co-op) l4d_airport03_garage | Lenin Is Alive | Expert | 7.95 minutes |
| (Co-op) l4d_airport04_terminal | Lenin Is Alive | Expert | 8.36 minutes |
| (Co-op) l4d_airport05_runway | Lenin Is Alive | Expert | 10.88 minutes |
| (Co-op) l4d_farm01_hilltop | Lenin Is Alive | Expert | 5.70 minutes |
| (Co-op) l4d_farm02_traintunnel | Lenin Is Alive | Expert | 11.26 minutes |
| (Co-op) l4d_farm03_bridge | Lenin Is Alive | Expert | 10.00 minutes |
| (Co-op) l4d_river01_docks | Lenin Is Alive | Expert | 9.80 minutes |
| (Co-op) l4d_river01_docks | Lenin Is Alive | Expert | 9.80 minutes |
| (Co-op) l4d_river02_barge | Lenin Is Alive | Expert | 13.34 minutes |
| (Co-op) l4d_river02_barge | Lenin Is Alive | Expert | 13.34 minutes |
| (Co-op) l4d_river03_port | Lenin Is Alive | Expert | 14.60 minutes |
| (Co-op) l4d_river03_port | Lenin Is Alive | Expert | 14.60 minutes |