Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [EC]The Undertaker | Advanced | 6.88 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [EC]The Undertaker | Advanced | 6.88 minutes |
| (Co-op) l4d_river01_docks | [EC]The Undertaker | Normal | 1.20 minutes |
| (Co-op) l4d_river01_docks | [EC]The Undertaker | Normal | 1.20 minutes |
| (Co-op) l4d_river02_barge | [EC]The Undertaker | Normal | 8.02 minutes |
| (Co-op) l4d_river02_barge | [EC]The Undertaker | Normal | 8.02 minutes |
| (Co-op) l4d_river03_port | [EC]The Undertaker | Normal | 7.21 minutes |
| (Co-op) l4d_river03_port | [EC]The Undertaker | Normal | 7.21 minutes |