No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  jackson09_99 | Advanced | 2.15 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | jackson09_99 | Advanced | 10.20 minutes |
| (Co-op) l4d_airport03_garage | jackson09_99 | Advanced | 12.69 minutes |
| (Co-op) l4d_airport04_terminal | jackson09_99 | Advanced | 7.98 minutes |
| (Co-op) l4d_airport05_runway | jackson09_99 | Advanced | 7.60 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | jackson09_99 | Advanced | 5.26 minutes |
| (Co-op) l4d_farm02_traintunnel | jackson09_99 | Advanced | 7.25 minutes |
| (Co-op) l4d_farm03_bridge | jackson09_99 | Advanced | 9.31 minutes |
| (Co-op) l4d_farm04_barn | jackson09_99 | Advanced | 5.56 minutes |
