No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Cupcake | Advanced | 2.59 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Cupcake | Normal | 1.88 minutes |
| (Co-op) l4d_airport02_offices | Cupcake | Normal | 5.64 minutes |
| (Co-op) l4d_airport03_garage | Cupcake | Normal | 5.71 minutes |
| (Co-op) l4d_airport04_terminal | Cupcake | Normal | 4.42 minutes |
| (Co-op) l4d_airport05_runway | Cupcake | Normal | 6.53 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Cupcake | Advanced | 4.99 minutes |
| (Co-op) l4d_smalltown02_drainage | Cupcake | Normal | 3.62 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Cupcake | Normal | 5.31 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Cupcake | Normal | 8.18 minutes |
| (Co-op) l4d_smalltown05_houseboat | Cupcake | Normal | 8.96 minutes |
Blood Harvest
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | Cupcake | Advanced | 10.87 minutes |
