| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Claymore™ | Expert | 2.78 minutes |
| (Co-op) l4d_airport02_offices | Claymore™ | Expert | 9.01 minutes |
| (Co-op) l4d_airport03_garage | Claymore™ | Expert | 8.84 minutes |
| (Co-op) l4d_airport03_garage | Claymore™ | Advanced | 10.32 minutes |
| (Co-op) l4d_airport04_terminal | Claymore™ | Expert | 7.37 minutes |
| (Co-op) l4d_airport05_runway | Claymore™ | Expert | 7.92 minutes |
| (Co-op) l4d_farm01_hilltop | Claymore™ | Expert | 3.78 minutes |
| (Co-op) l4d_farm02_traintunnel | Claymore™ | Expert | 7.89 minutes |
| (Co-op) l4d_farm03_bridge | Claymore™ | Expert | 5.57 minutes |
| (Co-op) l4d_farm04_barn | Claymore™ | Expert | 5.52 minutes |
| (Co-op) l4d_farm05_cornfield | Claymore™ | Expert | 9.70 minutes |
| (Co-op) l4d_garage01_alleys | Claymore™ | Expert | 9.95 minutes |
| (Co-op) l4d_garage02_lots | Claymore™ | Expert | 13.66 minutes |
| (Co-op) l4d_garage02_lots | Claymore™ | Advanced | 12.81 minutes |
| (Co-op) l4d_hospital01_apartment | Claymore™ | Expert | 2.14 minutes |
| (Co-op) l4d_hospital01_apartment | Claymore™ | Advanced | 3.28 minutes |
| (Co-op) l4d_hospital02_subway | Claymore™ | Expert | 7.08 minutes |
| (Co-op) l4d_hospital02_subway | Claymore™ | Advanced | 7.81 minutes |
| (Co-op) l4d_hospital03_sewers | Claymore™ | Expert | 7.92 minutes |
| (Co-op) l4d_hospital03_sewers | Claymore™ | Advanced | 10.47 minutes |
| (Co-op) l4d_hospital04_interior | Claymore™ | Expert | 6.53 minutes |
| (Co-op) l4d_hospital05_rooftop | Claymore™ | Expert | 9.89 minutes |
| (Co-op) l4d_river01_docks | Claymore™ | Expert | 3.19 seconds |
| (Co-op) l4d_river01_docks | Claymore™ | Expert | 3.19 seconds |
| (Co-op) l4d_river02_barge | Claymore™ | Expert | 7.96 minutes |
| (Co-op) l4d_river02_barge | Claymore™ | Expert | 7.96 minutes |
| (Co-op) l4d_river03_port | Claymore™ | Expert | 7.80 minutes |
| (Co-op) l4d_river03_port | Claymore™ | Expert | 7.80 minutes |
| (Co-op) l4d_smalltown01_caves | Claymore™ | Expert | 3.55 minutes |
| (Co-op) l4d_smalltown02_drainage | Claymore™ | Expert | 5.44 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Claymore™ | Expert | 4.61 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Claymore™ | Advanced | 6.35 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Claymore™ | Expert | 5.54 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Claymore™ | Advanced | 7.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | Claymore™ | Expert | 9.24 minutes |
| (Co-op) l4d_smalltown05_houseboat | Claymore™ | Advanced | 11.36 minutes |