Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [BO]FRO-ZEEN BEATBOX | Normal | 3.14 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [BO]FRO-ZEEN BEATBOX | Normal | 3.14 minutes |
| (Co-op) l4d_river02_barge | [BO]FRO-ZEEN BEATBOX | Normal | 1.09 minutes |
| (Co-op) l4d_river02_barge | [BO]FRO-ZEEN BEATBOX | Normal | 1.09 minutes |
| (Co-op) l4d_river03_port | [BO]FRO-ZEEN BEATBOX | Normal | 5.76 minutes |
| (Co-op) l4d_river03_port | [BO]FRO-ZEEN BEATBOX | Normal | 5.76 minutes |