Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  Dead-Shot.504 | Normal | 6.73 minutes |
| (Co-op) l4d_airport03_garage | Dead-Shot.504 | Normal | 7.47 minutes |
| (Co-op) l4d_airport04_terminal | Dead-Shot.504 | Normal | 3.52 minutes |
| (Co-op) l4d_airport05_runway | Dead-Shot.504 | Normal | 5.65 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Dead-Shot.504 | Normal | 2.75 minutes |
| (Co-op) l4d_farm02_traintunnel | Dead-Shot.504 | Normal | 4.41 minutes |
| (Co-op) l4d_farm03_bridge | Dead-Shot.504 | Normal | 3.96 minutes |
| (Co-op) l4d_farm04_barn | Dead-Shot.504 | Normal | 3.13 minutes |
| (Co-op) l4d_farm05_cornfield | Dead-Shot.504 | Normal | 7.77 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Dead-Shot.504 | Normal | 11.80 minutes |
| (Co-op) l4d_garage02_lots | Dead-Shot.504 | Normal | 13.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_sv_lighthouse | Dead-Shot.504 | Normal | 6.47 minutes |
