No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  cecy210893 | Normal | 7.29 minutes |
| (Co-op) l4d_hospital03_sewers | cecy210893 | Normal | 4.81 minutes |
| (Co-op) l4d_hospital04_interior | cecy210893 | Normal | 5.40 minutes |
| (Co-op) l4d_hospital05_rooftop | cecy210893 | Normal | 7.61 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | cecy210893 | Normal | 3.22 minutes |
| (Co-op) l4d_airport02_offices | cecy210893 | Normal | 5.62 minutes |
| (Co-op) l4d_airport03_garage | cecy210893 | Normal | 9.17 minutes |
| (Co-op) l4d_airport04_terminal | cecy210893 | Normal | 4.03 minutes |
| (Co-op) l4d_airport05_runway | cecy210893 | Normal | 9.62 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | cecy210893 | Normal | 4.36 minutes |
| (Co-op) l4d_smalltown02_drainage | cecy210893 | Normal | 7.32 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | cecy210893 | Normal | 5.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | cecy210893 | Normal | 14.54 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | cecy210893 | Normal | 3.11 minutes |
| (Co-op) l4d_farm02_traintunnel | cecy210893 | Normal | 6.19 minutes |
| (Co-op) l4d_farm03_bridge | cecy210893 | Normal | 5.93 minutes |
| (Co-op) l4d_farm04_barn | cecy210893 | Normal | 4.73 minutes |
| (Co-op) l4d_farm05_cornfield | cecy210893 | Normal | 12.40 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | cecy210893 | Normal | 12.11 minutes |
| (Co-op) l4d_garage02_lots | cecy210893 | Normal | 18.55 minutes |
