No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | tuttop | Normal | 2.88 minutes |
| (Co-op) l4d_hospital02_subway | tuttop | Normal | 7.58 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | tuttop | Expert | 12.96 minutes |
| (Co-op) l4d_airport05_runway | tuttop | Advanced | 10.04 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | tuttop | Advanced | 6.38 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | tuttop | Expert | 3.15 minutes |
| (Co-op) l4d_farm02_traintunnel | tuttop | Advanced | 6.96 minutes |
| (Co-op) l4d_farm03_bridge | tuttop | Advanced | 5.71 minutes |
| (Co-op) l4d_farm03_bridge | tuttop | Normal | 5.88 minutes |
| (Co-op) l4d_farm04_barn | tuttop | Advanced | 7.95 minutes |
| (Co-op) l4d_farm04_barn | tuttop | Normal | 4.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | tuttop | Expert | 12.96 minutes |
| (Co-op) l4d_airport05_runway | tuttop | Advanced | 10.04 minutes |
| (Co-op) l4d_farm01_hilltop | tuttop | Expert | 3.15 minutes |
| (Co-op) l4d_farm02_traintunnel | tuttop | Advanced | 6.96 minutes |
| (Co-op) l4d_farm03_bridge | tuttop | Advanced | 5.71 minutes |
| (Co-op) l4d_farm03_bridge | tuttop | Normal | 5.88 minutes |
| (Co-op) l4d_farm04_barn | tuttop | Advanced | 7.95 minutes |
| (Co-op) l4d_farm04_barn | tuttop | Normal | 4.81 minutes |
| (Co-op) l4d_hospital01_apartment | tuttop | Normal | 2.88 minutes |
| (Co-op) l4d_hospital02_subway | tuttop | Normal | 7.58 minutes |
| (Co-op) l4d_smalltown01_caves | tuttop | Advanced | 6.38 minutes |