No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | skewer | Advanced | 3.14 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | skewer | Expert | 3.06 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | skewer | Expert | 3.99 minutes |
| (Co-op) l4d_smalltown02_drainage | skewer | Advanced | 8.72 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | skewer | Advanced | 8.18 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | skewer | Expert | 6.60 minutes |
| (Co-op) l4d_farm02_traintunnel | skewer | Advanced | 4.80 minutes |
| (Co-op) l4d_farm02_traintunnel | skewer | Normal | 7.55 minutes |
| (Co-op) l4d_farm03_bridge | skewer | Advanced | 8.72 minutes |
| (Co-op) l4d_farm03_bridge | skewer | Normal | 8.10 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | skewer | Advanced | 11.73 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | skewer | Expert | 3.06 minutes |
| (Co-op) l4d_farm02_traintunnel | skewer | Expert | 6.60 minutes |
| (Co-op) l4d_farm02_traintunnel | skewer | Advanced | 4.80 minutes |
| (Co-op) l4d_farm02_traintunnel | skewer | Normal | 7.55 minutes |
| (Co-op) l4d_farm03_bridge | skewer | Advanced | 8.72 minutes |
| (Co-op) l4d_farm03_bridge | skewer | Normal | 8.10 minutes |
| (Co-op) l4d_garage02_lots | skewer | Advanced | 11.73 minutes |
| (Co-op) l4d_hospital01_apartment | skewer | Advanced | 3.14 minutes |
| (Co-op) l4d_river03_port | skewer | Expert | 12.92 minutes |
| (Co-op) l4d_river03_port | skewer | Expert | 12.92 minutes |
| (Co-op) l4d_smalltown01_caves | skewer | Expert | 3.99 minutes |
| (Co-op) l4d_smalltown02_drainage | skewer | Advanced | 8.72 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | skewer | Advanced | 8.18 minutes |