Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [CL]by Pioneer | Normal | 2.57 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [CL]by Pioneer | Advanced | 2.65 minutes |
| (Co-op) l4d_farm02_traintunnel | [CL]by Pioneer | Advanced | 5.18 minutes |
| (Co-op) l4d_farm03_bridge | [CL]by Pioneer | Advanced | 6.41 minutes |
| (Co-op) l4d_farm04_barn | [CL]by Pioneer | Advanced | 5.53 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [CL]by Pioneer | Normal | 2.57 minutes |
| (Co-op) l4d_farm01_hilltop | [CL]by Pioneer | Advanced | 2.65 minutes |
| (Co-op) l4d_farm02_traintunnel | [CL]by Pioneer | Advanced | 5.18 minutes |
| (Co-op) l4d_farm03_bridge | [CL]by Pioneer | Advanced | 6.41 minutes |
| (Co-op) l4d_farm04_barn | [CL]by Pioneer | Advanced | 5.53 minutes |
| (Co-op) l4d_river01_docks | [CL]by Pioneer | Normal | 2.85 seconds |
| (Co-op) l4d_river01_docks | [CL]by Pioneer | Normal | 2.85 seconds |
| (Co-op) l4d_river02_barge | [CL]by Pioneer | Normal | 9.08 minutes |
| (Co-op) l4d_river02_barge | [CL]by Pioneer | Normal | 9.08 minutes |
| (Co-op) l4d_river03_port | [CL]by Pioneer | Normal | 6.82 minutes |
| (Co-op) l4d_river03_port | [CL]by Pioneer | Normal | 6.82 minutes |