No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Cupcake | Advanced | 2.06 minutes |
| (Co-op) l4d_hospital01_apartment | Cupcake | Normal | 2.08 minutes |
| (Co-op) l4d_hospital02_subway | Cupcake | Expert | 8.72 minutes |
| (Co-op) l4d_hospital02_subway | Cupcake | Advanced | 5.69 minutes |
| (Co-op) l4d_hospital02_subway | Cupcake | Normal | 5.28 minutes |
| (Co-op) l4d_hospital03_sewers | Cupcake | Expert | 5.39 minutes |
| (Co-op) l4d_hospital03_sewers | Cupcake | Advanced | 5.33 minutes |
| (Co-op) l4d_hospital03_sewers | Cupcake | Normal | 3.67 minutes |
| (Co-op) l4d_hospital04_interior | Cupcake | Expert | 5.16 minutes |
| (Co-op) l4d_hospital04_interior | Cupcake | Advanced | 4.79 minutes |
| (Co-op) l4d_hospital04_interior | Cupcake | Normal | 4.37 minutes |
| (Co-op) l4d_hospital05_rooftop | Cupcake | Advanced | 7.16 minutes |
| (Co-op) l4d_hospital05_rooftop | Cupcake | Normal | 5.66 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Cupcake | Advanced | 2.42 minutes |
| (Co-op) l4d_airport01_greenhouse | Cupcake | Normal | 1.83 minutes |
| (Co-op) l4d_airport02_offices | Cupcake | Advanced | 5.48 minutes |
| (Co-op) l4d_airport02_offices | Cupcake | Normal | 4.46 minutes |
| (Co-op) l4d_airport03_garage | Cupcake | Advanced | 5.83 minutes |
| (Co-op) l4d_airport03_garage | Cupcake | Normal | 4.85 minutes |
| (Co-op) l4d_airport04_terminal | Cupcake | Expert | 7.15 minutes |
| (Co-op) l4d_airport04_terminal | Cupcake | Advanced | 4.23 minutes |
| (Co-op) l4d_airport04_terminal | Cupcake | Normal | 3.90 minutes |
| (Co-op) l4d_airport05_runway | Cupcake | Expert | 7.24 minutes |
| (Co-op) l4d_airport05_runway | Cupcake | Advanced | 6.48 minutes |
| (Co-op) l4d_airport05_runway | Cupcake | Normal | 5.06 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Cupcake | Advanced | 3.12 minutes |
| (Co-op) l4d_smalltown01_caves | Cupcake | Normal | 2.36 minutes |
| (Co-op) l4d_smalltown02_drainage | Cupcake | Advanced | 3.97 minutes |
| (Co-op) l4d_smalltown02_drainage | Cupcake | Normal | 3.74 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Cupcake | Advanced | 5.27 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Cupcake | Normal | 3.73 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Cupcake | Advanced | 4.42 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Cupcake | Normal | 3.50 minutes |
| (Co-op) l4d_smalltown05_houseboat | Cupcake | Advanced | 6.71 minutes |
| (Co-op) l4d_smalltown05_houseboat | Cupcake | Normal | 6.71 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Cupcake | Advanced | 14.28 seconds |
| (Co-op) l4d_farm01_hilltop | Cupcake | Normal | 2.42 minutes |
| (Co-op) l4d_farm02_traintunnel | Cupcake | Advanced | 3.89 minutes |
| (Co-op) l4d_farm02_traintunnel | Cupcake | Normal | 4.48 minutes |
| (Co-op) l4d_farm03_bridge | Cupcake | Advanced | 5.46 minutes |
| (Co-op) l4d_farm03_bridge | Cupcake | Normal | 6.48 minutes |
| (Co-op) l4d_farm04_barn | Cupcake | Advanced | 3.47 minutes |
| (Co-op) l4d_farm04_barn | Cupcake | Normal | 4.55 minutes |
| (Co-op) l4d_farm05_cornfield | Cupcake | Advanced | 7.11 minutes |
| (Co-op) l4d_farm05_cornfield | Cupcake | Normal | 7.66 minutes |
