Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 8.38 minutes |
| (Co-op) l4d_airport03_garage | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 10.44 minutes |
| (Co-op) l4d_airport04_terminal | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 10.02 minutes |
| (Co-op) l4d_airport05_runway | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 7.54 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 4.31 minutes |
| (Co-op) l4d_farm02_traintunnel | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.08 minutes |
| (Co-op) l4d_farm03_bridge | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.83 minutes |
| (Co-op) l4d_farm04_barn | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.58 minutes |
| (Co-op) l4d_farm05_cornfield | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 11.03 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 8.38 minutes |
| (Co-op) l4d_airport03_garage | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 10.44 minutes |
| (Co-op) l4d_airport04_terminal | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 10.02 minutes |
| (Co-op) l4d_airport05_runway | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 7.54 minutes |
| (Co-op) l4d_farm01_hilltop | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 4.31 minutes |
| (Co-op) l4d_farm02_traintunnel | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.08 minutes |
| (Co-op) l4d_farm03_bridge | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.83 minutes |
| (Co-op) l4d_farm04_barn | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 5.58 minutes |
| (Co-op) l4d_farm05_cornfield | Ⓕⓡⓐⓝⓚⓨ✔™ | Advanced | 11.03 minutes |