No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | Dron | Advanced | 7.26 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Dron | Advanced | 11.12 minutes |
| (Co-op) l4d_airport04_terminal | Dron | Advanced | 8.15 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Dron | Expert | 7.41 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Dron | Advanced | 11.12 minutes |
| (Co-op) l4d_airport04_terminal | Dron | Advanced | 8.15 minutes |
| (Co-op) l4d_garage01_alleys | Dron | Expert | 7.41 minutes |
| (Co-op) l4d_hospital03_sewers | Dron | Advanced | 7.26 minutes |