Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | SteamPlayer | Expert | 4.51 minutes |
| (Co-op) l4d_farm02_traintunnel | SteamPlayer | Expert | 5.79 minutes |
| (Co-op) l4d_farm03_bridge | SteamPlayer | Expert | 7.94 minutes |
| (Co-op) l4d_farm04_barn | SteamPlayer | Expert | 8.61 minutes |
| (Co-op) l4d_farm05_cornfield | SteamPlayer | Expert | 15.70 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | SteamPlayer | Expert | 10.34 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | SteamPlayer | Expert | 4.51 minutes |
| (Co-op) l4d_farm02_traintunnel | SteamPlayer | Expert | 5.79 minutes |
| (Co-op) l4d_farm03_bridge | SteamPlayer | Expert | 7.94 minutes |
| (Co-op) l4d_farm04_barn | SteamPlayer | Expert | 8.61 minutes |
| (Co-op) l4d_farm05_cornfield | SteamPlayer | Expert | 15.70 minutes |
| (Co-op) l4d_garage01_alleys | SteamPlayer | Expert | 10.34 minutes |