Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Igruha | Advanced | 2.02 minutes |
| (Co-op) l4d_airport02_offices | Igruha | Advanced | 6.10 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Igruha | Advanced | 2.97 minutes |
| (Co-op) l4d_farm02_traintunnel | Igruha | Advanced | 4.75 minutes |
| (Co-op) l4d_farm03_bridge | Igruha | Advanced | 6.71 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 4.25 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Igruha | Advanced | 2.02 minutes |
| (Co-op) l4d_airport02_offices | Igruha | Advanced | 6.10 minutes |
| (Co-op) l4d_farm01_hilltop | Igruha | Advanced | 2.97 minutes |
| (Co-op) l4d_farm02_traintunnel | Igruha | Advanced | 4.75 minutes |
| (Co-op) l4d_farm03_bridge | Igruha | Advanced | 6.71 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 4.25 minutes |
| (Co-op) l4d_river02_barge | Igruha | Advanced | 6.50 minutes |
| (Co-op) l4d_river02_barge | Igruha | Advanced | 6.50 minutes |
| (Co-op) l4d_river03_port | Igruha | Advanced | 7.95 minutes |
| (Co-op) l4d_river03_port | Igruha | Advanced | 7.95 minutes |