No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | TiXiY | Expert | 3.15 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | TiXiY | Expert | 9.26 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | TiXiY | Expert | 15.28 seconds |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | TiXiY | Advanced | 7.41 minutes |
| (Co-op) l4d_farm04_barn | TiXiY | Advanced | 5.20 minutes |
| (Co-op) l4d_farm05_cornfield | TiXiY | Advanced | 12.32 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | TiXiY | Expert | 9.26 minutes |
| (Co-op) l4d_farm03_bridge | TiXiY | Advanced | 7.41 minutes |
| (Co-op) l4d_farm04_barn | TiXiY | Advanced | 5.20 minutes |
| (Co-op) l4d_farm05_cornfield | TiXiY | Advanced | 12.32 minutes |
| (Co-op) l4d_hospital01_apartment | TiXiY | Expert | 3.15 minutes |
| (Co-op) l4d_smalltown01_caves | TiXiY | Expert | 15.28 seconds |