Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  Tamalverde | Advanced | 12.50 minutes |
| (Co-op) l4d_airport03_garage | Tamalverde | Advanced | 12.83 minutes |
| (Co-op) l4d_airport04_terminal | Tamalverde | Advanced | 10.56 minutes |
| (Co-op) l4d_airport05_runway | Tamalverde | Advanced | 6.52 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Tamalverde | Advanced | 6.13 minutes |
| (Co-op) l4d_smalltown02_drainage | Tamalverde | Advanced | 7.56 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Tamalverde | Advanced | 8.73 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Tamalverde | Advanced | 15.60 minutes |
| (Co-op) l4d_smalltown05_houseboat | Tamalverde | Advanced | 10.11 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Tamalverde | Advanced | 3.71 minutes |
| (Co-op) l4d_farm02_traintunnel | Tamalverde | Advanced | 7.90 minutes |
| (Co-op) l4d_farm03_bridge | Tamalverde | Advanced | 9.39 minutes |
| (Co-op) l4d_farm04_barn | Tamalverde | Advanced | 9.61 minutes |
| (Co-op) l4d_farm05_cornfield | Tamalverde | Advanced | 11.02 minutes |
