Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_viennacalling_donauinsel | ...::CattaiL::... | Normal | 18.45 minutes |
| (Co-op) l4d_viennacalling_donauturm | ...::CattaiL::... | Normal | 9.53 minutes |
| (Co-op) l4d_viennacalling_gloomy | ...::CattaiL::... | Normal | 15.15 minutes |
| (Co-op) l4d_viennacalling_kaiserfranz | ...::CattaiL::... | Normal | 12.86 minutes |