No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital04_interior |  Mister Conagher | Advanced | 5.01 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway | Mister Conagher | Normal | 5.93 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Mister Conagher | Normal | 3.15 minutes |
| (Co-op) l4d_farm02_traintunnel | Mister Conagher | Normal | 4.07 minutes |
| (Co-op) l4d_farm03_bridge | Mister Conagher | Normal | 5.28 minutes |
| (Co-op) l4d_farm04_barn | Mister Conagher | Normal | 4.58 minutes |
| (Co-op) l4d_farm05_cornfield | Mister Conagher | Normal | 7.93 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Mister Conagher | Normal | 9.78 minutes |
| (Co-op) l4d_garage02_lots | Mister Conagher | Normal | 10.28 minutes |
