Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_viennacalling_city | Roms | Advanced | 18.06 minutes |
| (Co-op) x1m2_path | Roms | Advanced | 8.68 seconds |
| (Co-op) x1m3_city | Roms | Advanced | 8.35 minutes |
| (Co-op) x1m4_forest | Roms | Advanced | 10.60 minutes |
| (Co-op) x1m5_salvation | Roms | Advanced | 11.31 minutes |