No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Xxiamtrash420 | Normal | 6.17 minutes |
| (Co-op) l4d_hospital04_interior | Xxiamtrash420 | Normal | 5.80 minutes |
| (Co-op) l4d_hospital05_rooftop | Xxiamtrash420 | Normal | 7.56 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Xxiamtrash420 | Advanced | 11.61 minutes |
| (Co-op) l4d_airport04_terminal | Xxiamtrash420 | Normal | 7.33 minutes |
| (Co-op) l4d_airport05_runway | Xxiamtrash420 | Normal | 7.81 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown02_drainage | Xxiamtrash420 | Expert | 8.77 minutes |
| (Co-op) l4d_smalltown02_drainage | Xxiamtrash420 | Normal | 5.17 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Xxiamtrash420 | Expert | 9.49 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Xxiamtrash420 | Normal | 5.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Xxiamtrash420 | Expert | 6.36 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Xxiamtrash420 | Normal | 4.30 minutes |
| (Co-op) l4d_smalltown05_houseboat | Xxiamtrash420 | Advanced | 8.19 minutes |
| (Co-op) l4d_smalltown05_houseboat | Xxiamtrash420 | Normal | 8.67 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Xxiamtrash420 | Normal | 2.92 minutes |
| (Co-op) l4d_farm02_traintunnel | Xxiamtrash420 | Normal | 5.37 minutes |
| (Co-op) l4d_farm03_bridge | Xxiamtrash420 | Normal | 7.92 minutes |
| (Co-op) l4d_farm04_barn | Xxiamtrash420 | Normal | 5.14 minutes |
| (Co-op) l4d_farm05_cornfield | Xxiamtrash420 | Normal | 10.94 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Xxiamtrash420 | Normal | 8.12 minutes |
| (Co-op) l4d_garage02_lots | Xxiamtrash420 | Normal | 9.64 minutes |
