No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  ♥buttcake♥ | Normal | 2.02 minutes |
| (Co-op) l4d_hospital02_subway | ♥buttcake♥ | Normal | 3.63 minutes |
| (Co-op) l4d_hospital03_sewers | ♥buttcake♥ | Normal | 3.36 minutes |
| (Co-op) l4d_hospital04_interior | ♥buttcake♥ | Normal | 3.97 minutes |
| (Co-op) l4d_hospital05_rooftop | ♥buttcake♥ | Normal | 6.61 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | ♥buttcake♥ | Normal | 2.94 minutes |
| (Co-op) l4d_airport03_garage | ♥buttcake♥ | Normal | 4.83 minutes |
| (Co-op) l4d_airport04_terminal | ♥buttcake♥ | Normal | 1.98 minutes |
| (Co-op) l4d_airport05_runway | ♥buttcake♥ | Normal | 5.82 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | ♥buttcake♥ | Normal | 2.31 minutes |
| (Co-op) l4d_smalltown02_drainage | ♥buttcake♥ | Normal | 3.35 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ♥buttcake♥ | Normal | 4.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ♥buttcake♥ | Normal | 4.21 minutes |
| (Co-op) l4d_smalltown05_houseboat | ♥buttcake♥ | Normal | 7.81 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | ♥buttcake♥ | Normal | 2.01 minutes |
| (Co-op) l4d_farm02_traintunnel | ♥buttcake♥ | Normal | 1.93 minutes |
| (Co-op) l4d_farm03_bridge | ♥buttcake♥ | Normal | 4.18 minutes |
| (Co-op) l4d_farm04_barn | ♥buttcake♥ | Normal | 2.16 minutes |
| (Co-op) l4d_farm05_cornfield | ♥buttcake♥ | Normal | 7.93 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | ♥buttcake♥ | Normal | 3.35 minutes |
