The Sacrifice (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c7m1_docks | Nippler | Expert | 15.92 minutes |
| (Co-op) c7m2_barge | Nippler | Expert | 11.95 minutes |
| (Co-op) c7m3_port | Nippler | Expert | 7.31 minutes |
No Mercy (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c8m1_apartment | Nippler | Expert | 2.31 minutes |
| (Co-op) c8m1_apartment | Nippler | Advanced | 6.92 minutes |
| (Co-op) c8m2_subway | Nippler | Expert | 5.51 minutes |
| (Co-op) c8m2_subway | Nippler | Advanced | 9.97 minutes |
| (Co-op) c8m3_sewers | Nippler | Expert | 4.82 minutes |
| (Co-op) c8m3_sewers | Nippler | Advanced | 9.86 minutes |
| (Co-op) c8m4_interior | Nippler | Expert | 5.32 minutes |
| (Co-op) c8m4_interior | Nippler | Advanced | 10.55 minutes |
| (Co-op) c8m5_rooftop | Nippler | Expert | 6.32 minutes |
Death Toll (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c10m1_caves | Nippler | Expert | 6.03 minutes |
| (Co-op) c10m2_drainage | Nippler | Expert | 8.44 minutes |
| (Co-op) c10m3_ranchhouse | Nippler | Expert | 9.11 minutes |
| (Co-op) c10m4_mainstreet | Nippler | Expert | 9.84 minutes |
| (Co-op) c10m5_houseboat | Nippler | Expert | 11.60 minutes |
Dead Air (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c11m1_greenhouse | Nippler | Expert | 4.04 minutes |
| (Co-op) c11m2_offices | Nippler | Expert | 10.43 minutes |
Blood Harvest (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c12m1_hilltop | Nippler | Expert | 6.06 minutes |
| (Co-op) c12m2_traintunnel | Nippler | Expert | 8.88 minutes |
| (Co-op) c12m3_bridge | Nippler | Expert | 11.60 minutes |
| (Co-op) c12m4_barn | Nippler | Expert | 9.00 minutes |
| (Co-op) c12m5_cornfield | Nippler | Expert | 13.04 minutes |
Cold Stream (L4D2)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) c13m1_alpinecreek | Nippler | Advanced | 5.56 minutes |
| (Co-op) c13m2_southpinestream | Nippler | Advanced | 12.64 minutes |
| (Co-op) c13m3_memorialbridge | Nippler | Advanced | 10.63 minutes |
| (Co-op) c13m4_cutthroatcreek | Nippler | Advanced | 12.05 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_ihm02_manor | Nippler | Advanced | 10.04 minutes |
| (Co-op) l4d_ihm03_underground | Nippler | Advanced | 14.20 minutes |
| (Co-op) l4d_ihm04_lumberyard | Nippler | Advanced | 11.90 minutes |
| (Co-op) l4d_ihm05_lakeside | Nippler | Advanced | 12.53 minutes |