No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Barrikada | Expert | 2.74 minutes |
| (Co-op) l4d_hospital04_interior | Barrikada | Expert | 6.07 minutes |
| (Co-op) l4d_hospital05_rooftop | Barrikada | Expert | 10.57 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Barrikada | Expert | 2.15 minutes |
| (Co-op) l4d_airport01_greenhouse | Barrikada | Normal | 4.99 seconds |
| (Co-op) l4d_airport02_offices | Barrikada | Expert | 10.79 minutes |
| (Co-op) l4d_airport03_garage | Barrikada | Expert | 9.01 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Barrikada | Expert | 5.03 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Barrikada | Advanced | 4.13 minutes |
| (Co-op) l4d_farm02_traintunnel | Barrikada | Advanced | 5.94 minutes |
| (Co-op) l4d_farm03_bridge | Barrikada | Advanced | 4.38 minutes |
| (Co-op) l4d_farm04_barn | Barrikada | Expert | 8.28 minutes |
| (Co-op) l4d_farm04_barn | Barrikada | Advanced | 5.16 minutes |
| (Co-op) l4d_farm05_cornfield | Barrikada | Expert | 14.47 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Barrikada | Advanced | 8.04 minutes |
| (Co-op) l4d_garage02_lots | Barrikada | Advanced | 13.88 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Barrikada | Expert | 2.15 minutes |
| (Co-op) l4d_airport01_greenhouse | Barrikada | Normal | 4.99 seconds |
| (Co-op) l4d_airport02_offices | Barrikada | Expert | 10.79 minutes |
| (Co-op) l4d_airport03_garage | Barrikada | Expert | 9.01 minutes |
| (Co-op) l4d_farm01_hilltop | Barrikada | Advanced | 4.13 minutes |
| (Co-op) l4d_farm02_traintunnel | Barrikada | Advanced | 5.94 minutes |
| (Co-op) l4d_farm03_bridge | Barrikada | Advanced | 4.38 minutes |
| (Co-op) l4d_farm04_barn | Barrikada | Expert | 8.28 minutes |
| (Co-op) l4d_farm04_barn | Barrikada | Advanced | 5.16 minutes |
| (Co-op) l4d_farm05_cornfield | Barrikada | Expert | 14.47 minutes |
| (Co-op) l4d_garage01_alleys | Barrikada | Advanced | 8.04 minutes |
| (Co-op) l4d_garage02_lots | Barrikada | Advanced | 13.88 minutes |
| (Co-op) l4d_hospital01_apartment | Barrikada | Expert | 2.74 minutes |
| (Co-op) l4d_hospital04_interior | Barrikada | Expert | 6.07 minutes |
| (Co-op) l4d_hospital05_rooftop | Barrikada | Expert | 10.57 minutes |
| (Co-op) l4d_river01_docks | Barrikada | Expert | 12.52 minutes |
| (Co-op) l4d_river01_docks | Barrikada | Expert | 12.52 minutes |
| (Co-op) l4d_river01_docks | Barrikada | Advanced | 8.81 minutes |
| (Co-op) l4d_river01_docks | Barrikada | Advanced | 8.81 minutes |
| (Co-op) l4d_smalltown01_caves | Barrikada | Expert | 5.03 minutes |