Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  Tron legacy | Advanced | 15.23 minutes |
| (Co-op) l4d_airport03_garage | Tron legacy | Advanced | 21.31 minutes |
| (Co-op) l4d_airport04_terminal | Tron legacy | Advanced | 4.06 minutes |
| (Co-op) l4d_airport05_runway | Tron legacy | Advanced | 7.63 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Tron legacy | Normal | 8.48 minutes |
| (Co-op) l4d_smalltown02_drainage | Tron legacy | Normal | 6.35 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Tron legacy | Normal | 8.84 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Tron legacy | Normal | 8.78 minutes |
| (Co-op) l4d_smalltown05_houseboat | Tron legacy | Expert | 14.54 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Tron legacy | Advanced | 4.88 minutes |
| (Co-op) l4d_farm02_traintunnel | Tron legacy | Advanced | 9.10 minutes |
| (Co-op) l4d_farm03_bridge | Tron legacy | Advanced | 9.33 minutes |
| (Co-op) l4d_farm04_barn | Tron legacy | Advanced | 7.06 minutes |
| (Co-op) l4d_farm05_cornfield | Tron legacy | Advanced | 16.19 minutes |
