Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | TombRaider | Expert | 21.77 minutes |
| (Co-op) l4d_airport04_terminal | TombRaider | Expert | 7.28 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | TombRaider | Expert | 4.46 minutes |
| (Co-op) l4d_farm02_traintunnel | TombRaider | Expert | 4.91 minutes |
| (Co-op) l4d_farm03_bridge | TombRaider | Expert | 8.68 minutes |
| (Co-op) l4d_farm04_barn | TombRaider | Expert | 12.84 minutes |
| (Co-op) l4d_farm05_cornfield | TombRaider | Expert | 11.93 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | TombRaider | Expert | 21.77 minutes |
| (Co-op) l4d_airport04_terminal | TombRaider | Expert | 7.28 minutes |
| (Co-op) l4d_farm01_hilltop | TombRaider | Expert | 4.46 minutes |
| (Co-op) l4d_farm02_traintunnel | TombRaider | Expert | 4.91 minutes |
| (Co-op) l4d_farm03_bridge | TombRaider | Expert | 8.68 minutes |
| (Co-op) l4d_farm04_barn | TombRaider | Expert | 12.84 minutes |
| (Co-op) l4d_farm05_cornfield | TombRaider | Expert | 11.93 minutes |