Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  Carcolors 16 | Advanced | 9.65 minutes |
| (Co-op) l4d_airport04_terminal | Carcolors 16 | Advanced | 6.73 minutes |
| (Co-op) l4d_airport05_runway | Carcolors 16 | Advanced | 8.36 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Carcolors 16 | Advanced | 4.16 minutes |
| (Co-op) l4d_farm02_traintunnel | Carcolors 16 | Advanced | 4.92 minutes |
| (Co-op) l4d_farm03_bridge | Carcolors 16 | Advanced | 8.20 minutes |
| (Co-op) l4d_farm04_barn | Carcolors 16 | Advanced | 3.96 minutes |
| (Co-op) l4d_farm05_cornfield | Carcolors 16 | Advanced | 11.10 minutes |
