No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Oksik) | Advanced | 4.37 minutes |
| (Co-op) l4d_hospital02_subway | Oksik) | Advanced | 16.67 minutes |
| (Co-op) l4d_hospital04_interior | Oksik) | Expert | 9.95 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Oksik) | Advanced | 3.52 minutes |
| (Co-op) l4d_airport02_offices | Oksik) | Advanced | 14.82 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | Oksik) | Expert | 7.47 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Oksik) | Expert | 7.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Oksik) | Expert | 7.31 minutes |
| (Co-op) l4d_smalltown05_houseboat | Oksik) | Expert | 13.41 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Oksik) | Expert | 4.70 minutes |
| (Co-op) l4d_farm01_hilltop | Oksik) | Advanced | 3.64 minutes |
| (Co-op) l4d_farm02_traintunnel | Oksik) | Expert | 6.64 minutes |
| (Co-op) l4d_farm02_traintunnel | Oksik) | Advanced | 14.28 minutes |
| (Co-op) l4d_farm03_bridge | Oksik) | Expert | 8.55 minutes |
| (Co-op) l4d_farm04_barn | Oksik) | Expert | 7.54 minutes |
| (Co-op) l4d_farm05_cornfield | Oksik) | Expert | 14.63 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Oksik) | Advanced | 3.52 minutes |
| (Co-op) l4d_airport02_offices | Oksik) | Advanced | 14.82 minutes |
| (Co-op) l4d_farm01_hilltop | Oksik) | Expert | 4.70 minutes |
| (Co-op) l4d_farm01_hilltop | Oksik) | Advanced | 3.64 minutes |
| (Co-op) l4d_farm02_traintunnel | Oksik) | Expert | 6.64 minutes |
| (Co-op) l4d_farm02_traintunnel | Oksik) | Advanced | 14.28 minutes |
| (Co-op) l4d_farm03_bridge | Oksik) | Expert | 8.55 minutes |
| (Co-op) l4d_farm04_barn | Oksik) | Expert | 7.54 minutes |
| (Co-op) l4d_farm05_cornfield | Oksik) | Expert | 14.63 minutes |
| (Co-op) l4d_hospital01_apartment | Oksik) | Advanced | 4.37 minutes |
| (Co-op) l4d_hospital02_subway | Oksik) | Advanced | 16.67 minutes |
| (Co-op) l4d_hospital04_interior | Oksik) | Expert | 9.95 minutes |
| (Co-op) l4d_river03_port | Oksik) | Advanced | 9.85 minutes |
| (Co-op) l4d_river03_port | Oksik) | Advanced | 9.85 minutes |
| (Co-op) l4d_smalltown02_drainage | Oksik) | Expert | 7.47 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Oksik) | Expert | 7.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Oksik) | Expert | 7.31 minutes |
| (Co-op) l4d_smalltown05_houseboat | Oksik) | Expert | 13.41 minutes |