Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  hidalgoe185 | Advanced | 10.43 minutes |
| (Co-op) l4d_airport03_garage | hidalgoe185 | Advanced | 11.60 minutes |
| (Co-op) l4d_airport04_terminal | hidalgoe185 | Advanced | 5.00 minutes |
| (Co-op) l4d_airport05_runway | hidalgoe185 | Advanced | 7.16 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | hidalgoe185 | Advanced | 4.16 minutes |
| (Co-op) l4d_smalltown02_drainage | hidalgoe185 | Advanced | 5.69 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | hidalgoe185 | Advanced | 7.28 minutes |
| (Co-op) l4d_smalltown04_mainstreet | hidalgoe185 | Advanced | 8.03 minutes |
| (Co-op) l4d_smalltown05_houseboat | hidalgoe185 | Advanced | 12.22 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | hidalgoe185 | Advanced | 5.47 minutes |
| (Co-op) l4d_farm02_traintunnel | hidalgoe185 | Advanced | 5.59 minutes |
| (Co-op) l4d_farm03_bridge | hidalgoe185 | Advanced | 9.18 minutes |
| (Co-op) l4d_farm04_barn | hidalgoe185 | Advanced | 6.33 minutes |
| (Co-op) l4d_farm05_cornfield | hidalgoe185 | Advanced | 9.38 minutes |
