Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  Samelonewolf | Advanced | 1.83 minutes |
| (Co-op) l4d_airport02_offices | Samelonewolf | Advanced | 5.96 minutes |
| (Co-op) l4d_airport03_garage | Samelonewolf | Advanced | 7.90 minutes |
| (Co-op) l4d_airport04_terminal | Samelonewolf | Advanced | 4.46 minutes |
| (Co-op) l4d_airport05_runway | Samelonewolf | Advanced | 6.41 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Samelonewolf | Advanced | 2.30 minutes |
| (Co-op) l4d_farm02_traintunnel | Samelonewolf | Advanced | 2.94 minutes |
| (Co-op) l4d_farm03_bridge | Samelonewolf | Advanced | 3.01 minutes |
| (Co-op) l4d_farm04_barn | Samelonewolf | Advanced | 3.19 minutes |
| (Co-op) l4d_farm05_cornfield | Samelonewolf | Advanced | 10.18 minutes |
