No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Jenneweiner | Advanced | 9.79 minutes |
| (Co-op) l4d_hospital02_subway | Jenneweiner | Advanced | 11.48 minutes |
| (Co-op) l4d_hospital03_sewers | Jenneweiner | Advanced | 15.04 minutes |
| (Co-op) l4d_hospital04_interior | Jenneweiner | Advanced | 9.64 minutes |
| (Co-op) l4d_hospital05_rooftop | Jenneweiner | Advanced | 9.10 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Jenneweiner | Advanced | 4.13 minutes |
| (Co-op) l4d_airport02_offices | Jenneweiner | Advanced | 10.14 minutes |
| (Co-op) l4d_airport03_garage | Jenneweiner | Advanced | 9.09 minutes |
| (Co-op) l4d_airport04_terminal | Jenneweiner | Advanced | 6.11 minutes |
| (Co-op) l4d_airport05_runway | Jenneweiner | Advanced | 6.85 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Jenneweiner | Advanced | 6.78 minutes |
| (Co-op) l4d_smalltown02_drainage | Jenneweiner | Advanced | 9.23 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Jenneweiner | Advanced | 7.09 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Jenneweiner | Advanced | 12.64 minutes |
| (Co-op) l4d_smalltown05_houseboat | Jenneweiner | Advanced | 11.13 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Jenneweiner | Advanced | 5.76 minutes |
| (Co-op) l4d_farm02_traintunnel | Jenneweiner | Advanced | 8.25 minutes |
| (Co-op) l4d_farm03_bridge | Jenneweiner | Advanced | 10.27 minutes |
| (Co-op) l4d_farm04_barn | Jenneweiner | Advanced | 8.59 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Jenneweiner | Advanced | 9.96 seconds |
| (Co-op) l4d_garage02_lots | Jenneweiner | Advanced | 13.66 minutes |
