No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital04_interior |  AlbertBoonk | Normal | 6.98 minutes |
| (Co-op) l4d_hospital05_rooftop | AlbertBoonk | Normal | 8.60 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | AlbertBoonk | Advanced | 11.25 minutes |
| (Co-op) l4d_airport04_terminal | AlbertBoonk | Advanced | 3.75 minutes |
| (Co-op) l4d_airport05_runway | AlbertBoonk | Advanced | 7.74 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | AlbertBoonk | Normal | 3.74 minutes |
| (Co-op) l4d_smalltown02_drainage | AlbertBoonk | Normal | 5.82 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | AlbertBoonk | Normal | 5.00 minutes |
| (Co-op) l4d_smalltown04_mainstreet | AlbertBoonk | Normal | 8.20 minutes |
| (Co-op) l4d_smalltown05_houseboat | AlbertBoonk | Normal | 8.47 minutes |
