No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  alfonso.killer | Advanced | 7.36 minutes |
| (Co-op) l4d_hospital02_subway | alfonso.killer | Normal | 4.99 minutes |
| (Co-op) l4d_hospital03_sewers | alfonso.killer | Advanced | 4.80 minutes |
| (Co-op) l4d_hospital03_sewers | alfonso.killer | Normal | 6.29 minutes |
| (Co-op) l4d_hospital04_interior | alfonso.killer | Advanced | 5.71 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | alfonso.killer | Expert | 12.41 minutes |
| (Co-op) l4d_airport04_terminal | alfonso.killer | Expert | 5.67 minutes |
| (Co-op) l4d_airport05_runway | alfonso.killer | Expert | 7.05 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | alfonso.killer | Expert | 4.04 minutes |
| (Co-op) l4d_farm02_traintunnel | alfonso.killer | Expert | 4.72 minutes |
| (Co-op) l4d_farm03_bridge | alfonso.killer | Expert | 7.50 minutes |
| (Co-op) l4d_farm04_barn | alfonso.killer | Expert | 4.87 minutes |
| (Co-op) l4d_farm04_barn | alfonso.killer | Advanced | 4.32 minutes |
| (Co-op) l4d_farm05_cornfield | alfonso.killer | Advanced | 11.85 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | alfonso.killer | Advanced | 9.57 minutes |
| (Co-op) l4d_garage02_lots | alfonso.killer | Advanced | 11.91 minutes |
