Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [RU](1)by Pioneer | Advanced | 12.07 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | [RU](1)by Pioneer | Advanced | 6.69 minutes |
| (Co-op) l4d_smalltown01_caves | [RU](1)by Pioneer | Normal | 43.89 seconds |
| (Co-op) l4d_smalltown02_drainage | [RU](1)by Pioneer | Advanced | 8.00 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [RU](1)by Pioneer | Advanced | 12.07 minutes |
| (Co-op) l4d_smalltown01_caves | [RU](1)by Pioneer | Advanced | 6.69 minutes |
| (Co-op) l4d_smalltown01_caves | [RU](1)by Pioneer | Normal | 43.89 seconds |
| (Co-op) l4d_smalltown02_drainage | [RU](1)by Pioneer | Advanced | 8.00 minutes |