No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | Nika | Advanced | 2.92 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Normal | 2.15 minutes |
| (Co-op) l4d_hospital02_subway | Nika | Advanced | 6.08 minutes |
| (Co-op) l4d_hospital02_subway | Nika | Normal | 4.76 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Advanced | 4.72 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Normal | 5.26 minutes |
| (Co-op) l4d_hospital04_interior | Nika | Normal | 4.43 minutes |
| (Co-op) l4d_hospital05_rooftop | Nika | Normal | 5.80 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Nika | Normal | 7.33 minutes |
| (Co-op) l4d_airport03_garage | Nika | Advanced | 6.61 minutes |
| (Co-op) l4d_airport03_garage | Nika | Normal | 4.85 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Advanced | 5.50 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Normal | 4.76 minutes |
| (Co-op) l4d_airport05_runway | Nika | Advanced | 5.88 minutes |
| (Co-op) l4d_airport05_runway | Nika | Normal | 5.53 minutes |
Death Toll (L4D1)
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Nika | Advanced | 4.41 minutes |
| (Co-op) l4d_farm01_hilltop | Nika | Normal | 3.48 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Advanced | 5.82 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Normal | 4.27 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Advanced | 8.38 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Normal | 6.55 minutes |
| (Co-op) l4d_farm04_barn | Nika | Advanced | 4.96 minutes |
| (Co-op) l4d_farm04_barn | Nika | Normal | 2.90 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Advanced | 8.96 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Normal | 8.09 minutes |
Crash Course (L4D1)
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Nika | Normal | 7.33 minutes |
| (Co-op) l4d_airport03_garage | Nika | Advanced | 6.61 minutes |
| (Co-op) l4d_airport03_garage | Nika | Normal | 4.85 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Advanced | 5.50 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Normal | 4.76 minutes |
| (Co-op) l4d_airport05_runway | Nika | Advanced | 5.88 minutes |
| (Co-op) l4d_airport05_runway | Nika | Normal | 5.53 minutes |
| (Co-op) l4d_farm01_hilltop | Nika | Advanced | 4.41 minutes |
| (Co-op) l4d_farm01_hilltop | Nika | Normal | 3.48 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Advanced | 5.82 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Normal | 4.27 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Advanced | 8.38 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Normal | 6.55 minutes |
| (Co-op) l4d_farm04_barn | Nika | Advanced | 4.96 minutes |
| (Co-op) l4d_farm04_barn | Nika | Normal | 2.90 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Advanced | 8.96 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Normal | 8.09 minutes |
| (Co-op) l4d_garage01_alleys | Nika | Advanced | 7.80 minutes |
| (Co-op) l4d_garage01_alleys | Nika | Normal | 2.02 seconds |
| (Co-op) l4d_garage02_lots | Nika | Advanced | 10.83 minutes |
| (Co-op) l4d_garage02_lots | Nika | Normal | 7.67 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Advanced | 2.92 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Normal | 2.15 minutes |
| (Co-op) l4d_hospital02_subway | Nika | Advanced | 6.08 minutes |
| (Co-op) l4d_hospital02_subway | Nika | Normal | 4.76 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Advanced | 4.72 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Normal | 5.26 minutes |
| (Co-op) l4d_hospital04_interior | Nika | Normal | 4.43 minutes |
| (Co-op) l4d_hospital05_rooftop | Nika | Normal | 5.80 minutes |
| (Co-op) l4d_smalltown01_caves | Nika | Normal | 14.29 seconds |
| (Co-op) l4d_smalltown02_drainage | Nika | Normal | 3.14 minutes |