No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Black Shadow | Normal | 8.62 minutes |
| (Co-op) l4d_hospital03_sewers | Black Shadow | Normal | 8.74 minutes |
| (Co-op) l4d_hospital04_interior | Black Shadow | Normal | 6.18 minutes |
| (Co-op) l4d_hospital05_rooftop | Black Shadow | Normal | 6.71 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Black Shadow | Normal | 4.01 minutes |
| (Co-op) l4d_smalltown02_drainage | Black Shadow | Normal | 4.92 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Black Shadow | Normal | 6.67 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Black Shadow | Normal | 7.43 minutes |
| (Co-op) l4d_smalltown05_houseboat | Black Shadow | Normal | 8.71 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm04_barn | Black Shadow | Normal | 5.10 minutes |
| (Co-op) l4d_farm05_cornfield | Black Shadow | Normal | 9.03 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | Black Shadow | Normal | 10.09 minutes |
