No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  andresjulio1977 | Normal | 6.17 minutes |
| (Co-op) l4d_hospital03_sewers | andresjulio1977 | Normal | 6.37 minutes |
| (Co-op) l4d_hospital04_interior | andresjulio1977 | Normal | 5.80 minutes |
| (Co-op) l4d_hospital05_rooftop | andresjulio1977 | Normal | 7.56 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | andresjulio1977 | Advanced | 11.61 minutes |
| (Co-op) l4d_airport04_terminal | andresjulio1977 | Normal | 7.33 minutes |
| (Co-op) l4d_airport05_runway | andresjulio1977 | Normal | 7.81 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | andresjulio1977 | Normal | 2.92 minutes |
| (Co-op) l4d_farm02_traintunnel | andresjulio1977 | Normal | 5.37 minutes |
| (Co-op) l4d_farm03_bridge | andresjulio1977 | Normal | 7.92 minutes |
| (Co-op) l4d_farm04_barn | andresjulio1977 | Normal | 5.14 minutes |
| (Co-op) l4d_farm05_cornfield | andresjulio1977 | Normal | 10.94 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | andresjulio1977 | Normal | 8.12 minutes |
| (Co-op) l4d_garage02_lots | andresjulio1977 | Normal | 9.64 minutes |
