No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | [BO]FRO-ZEEN BBX | Advanced | 3.77 minutes |
| (Co-op) l4d_hospital02_subway | [BO]FRO-ZEEN BBX | Advanced | 5.81 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [BO]FRO-ZEEN BBX | Advanced | 5.38 minutes |
| (Co-op) l4d_farm02_traintunnel | [BO]FRO-ZEEN BBX | Normal | 5.60 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | [BO]FRO-ZEEN BBX | Advanced | 9.98 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [BO]FRO-ZEEN BBX | Advanced | 5.38 minutes |
| (Co-op) l4d_farm02_traintunnel | [BO]FRO-ZEEN BBX | Normal | 5.60 minutes |
| (Co-op) l4d_garage01_alleys | [BO]FRO-ZEEN BBX | Advanced | 9.98 minutes |
| (Co-op) l4d_hospital01_apartment | [BO]FRO-ZEEN BBX | Advanced | 3.77 minutes |
| (Co-op) l4d_hospital02_subway | [BO]FRO-ZEEN BBX | Advanced | 5.81 minutes |