No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  k_bakhriddinov | Normal | 2.49 minutes |
| (Co-op) l4d_hospital02_subway | k_bakhriddinov | Normal | 8.42 minutes |
| (Co-op) l4d_hospital03_sewers | k_bakhriddinov | Normal | 8.05 minutes |
| (Co-op) l4d_hospital04_interior | k_bakhriddinov | Normal | 5.36 minutes |
| (Co-op) l4d_hospital05_rooftop | k_bakhriddinov | Normal | 9.67 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | k_bakhriddinov | Normal | 8.26 minutes |
| (Co-op) l4d_airport03_garage | k_bakhriddinov | Normal | 9.37 minutes |
| (Co-op) l4d_airport04_terminal | k_bakhriddinov | Normal | 7.43 minutes |
| (Co-op) l4d_airport05_runway | k_bakhriddinov | Normal | 10.81 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown02_drainage | k_bakhriddinov | Normal | 7.46 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | k_bakhriddinov | Normal | 3.45 minutes |
| (Co-op) l4d_farm02_traintunnel | k_bakhriddinov | Normal | 6.71 minutes |
| (Co-op) l4d_farm03_bridge | k_bakhriddinov | Normal | 8.54 minutes |
| (Co-op) l4d_farm04_barn | k_bakhriddinov | Normal | 5.70 minutes |
