Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REALMARDİNX | Normal | 3.08 minutes |
| (Co-op) l4d_airport02_offices | REALMARDİNX | Normal | 7.54 minutes |
| (Co-op) l4d_airport05_runway | REALMARDİNX | Normal | 7.10 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | REALMARDİNX | Normal | 11.16 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REALMARDİNX | Normal | 3.08 minutes |
| (Co-op) l4d_airport02_offices | REALMARDİNX | Normal | 7.54 minutes |
| (Co-op) l4d_airport05_runway | REALMARDİNX | Normal | 7.10 minutes |
| (Co-op) l4d_farm02_traintunnel | REALMARDİNX | Normal | 11.16 minutes |
| (Co-op) l4d_river02_barge | REALMARDİNX | Normal | 54.94 seconds |
| (Co-op) l4d_river02_barge | REALMARDİNX | Normal | 54.94 seconds |