No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Fifty Shades of Grey | Normal | 5.51 minutes |
| (Co-op) l4d_hospital03_sewers | Fifty Shades of Grey | Normal | 4.13 minutes |
| (Co-op) l4d_hospital04_interior | Fifty Shades of Grey | Normal | 4.43 minutes |
| (Co-op) l4d_hospital05_rooftop | Fifty Shades of Grey | Normal | 6.19 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Fifty Shades of Grey | Normal | 2.70 minutes |
| (Co-op) l4d_airport02_offices | Fifty Shades of Grey | Normal | 6.68 minutes |
| (Co-op) l4d_airport03_garage | Fifty Shades of Grey | Normal | 7.73 minutes |
| (Co-op) l4d_airport04_terminal | Fifty Shades of Grey | Normal | 4.21 minutes |
| (Co-op) l4d_airport05_runway | Fifty Shades of Grey | Normal | 5.84 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Fifty Shades of Grey | Normal | 3.50 minutes |
| (Co-op) l4d_smalltown02_drainage | Fifty Shades of Grey | Normal | 4.42 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Fifty Shades of Grey | Normal | 6.88 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Fifty Shades of Grey | Normal | 3.78 minutes |
| (Co-op) l4d_smalltown05_houseboat | Fifty Shades of Grey | Normal | 8.80 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Fifty Shades of Grey | Normal | 2.64 minutes |
| (Co-op) l4d_farm02_traintunnel | Fifty Shades of Grey | Normal | 4.65 minutes |
| (Co-op) l4d_farm03_bridge | Fifty Shades of Grey | Expert | 12.15 minutes |
| (Co-op) l4d_farm03_bridge | Fifty Shades of Grey | Normal | 5.55 minutes |
| (Co-op) l4d_farm04_barn | Fifty Shades of Grey | Expert | 4.60 minutes |
| (Co-op) l4d_farm04_barn | Fifty Shades of Grey | Normal | 3.14 minutes |
| (Co-op) l4d_farm05_cornfield | Fifty Shades of Grey | Expert | 12.35 minutes |
| (Co-op) l4d_farm05_cornfield | Fifty Shades of Grey | Normal | 9.11 minutes |
