Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | oyka | Normal | 3.22 minutes |
| (Co-op) l4d_airport02_offices | oyka | Normal | 8.70 minutes |
| (Co-op) l4d_airport03_garage | oyka | Advanced | 5.50 minutes |
| (Co-op) l4d_airport03_garage | oyka | Normal | 8.21 minutes |
| (Co-op) l4d_airport04_terminal | oyka | Advanced | 3.39 minutes |
| (Co-op) l4d_airport04_terminal | oyka | Normal | 4.09 minutes |
| (Co-op) l4d_airport05_runway | oyka | Advanced | 5.47 minutes |
| (Co-op) l4d_airport05_runway | oyka | Normal | 7.66 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | oyka | Advanced | 2.85 minutes |
| (Co-op) l4d_farm01_hilltop | oyka | Normal | 3.85 minutes |
| (Co-op) l4d_farm02_traintunnel | oyka | Advanced | 3.09 minutes |
| (Co-op) l4d_farm02_traintunnel | oyka | Normal | 6.03 minutes |
| (Co-op) l4d_farm03_bridge | oyka | Advanced | 5.89 minutes |
| (Co-op) l4d_farm03_bridge | oyka | Normal | 6.89 minutes |
| (Co-op) l4d_farm04_barn | oyka | Advanced | 6.65 minutes |
| (Co-op) l4d_farm04_barn | oyka | Normal | 6.08 minutes |
| (Co-op) l4d_farm05_cornfield | oyka | Normal | 9.07 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | oyka | Normal | 7.52 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | oyka | Normal | 3.22 minutes |
| (Co-op) l4d_airport02_offices | oyka | Normal | 8.70 minutes |
| (Co-op) l4d_airport03_garage | oyka | Advanced | 5.50 minutes |
| (Co-op) l4d_airport03_garage | oyka | Normal | 8.21 minutes |
| (Co-op) l4d_airport04_terminal | oyka | Advanced | 3.39 minutes |
| (Co-op) l4d_airport04_terminal | oyka | Normal | 4.09 minutes |
| (Co-op) l4d_airport05_runway | oyka | Advanced | 5.47 minutes |
| (Co-op) l4d_airport05_runway | oyka | Normal | 7.66 minutes |
| (Co-op) l4d_farm01_hilltop | oyka | Advanced | 2.85 minutes |
| (Co-op) l4d_farm01_hilltop | oyka | Normal | 3.85 minutes |
| (Co-op) l4d_farm02_traintunnel | oyka | Advanced | 3.09 minutes |
| (Co-op) l4d_farm02_traintunnel | oyka | Normal | 6.03 minutes |
| (Co-op) l4d_farm03_bridge | oyka | Advanced | 5.89 minutes |
| (Co-op) l4d_farm03_bridge | oyka | Normal | 6.89 minutes |
| (Co-op) l4d_farm04_barn | oyka | Advanced | 6.65 minutes |
| (Co-op) l4d_farm04_barn | oyka | Normal | 6.08 minutes |
| (Co-op) l4d_farm05_cornfield | oyka | Normal | 9.07 minutes |
| (Co-op) l4d_garage01_alleys | oyka | Normal | 7.52 minutes |
| (Co-op) l4d_river02_barge | oyka | Normal | 8.28 minutes |
| (Co-op) l4d_river02_barge | oyka | Normal | 8.28 minutes |