No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Twistbak | Expert | 3.94 minutes |
| (Co-op) l4d_hospital02_subway | Twistbak | Expert | 8.75 minutes |
| (Co-op) l4d_hospital03_sewers | Twistbak | Expert | 5.08 minutes |
| (Co-op) l4d_hospital04_interior | Twistbak | Expert | 7.64 minutes |
| (Co-op) l4d_hospital05_rooftop | Twistbak | Expert | 9.27 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Twistbak | Expert | 6.07 minutes |
| (Co-op) l4d_smalltown02_drainage | Twistbak | Expert | 9.36 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Twistbak | Expert | 12.52 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Twistbak | Expert | 12.28 minutes |
| (Co-op) l4d_smalltown05_houseboat | Twistbak | Expert | 11.92 minutes |
