No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  CoolSkeleton513 | Normal | 4.14 minutes |
| (Co-op) l4d_hospital03_sewers | CoolSkeleton513 | Normal | 6.41 minutes |
| (Co-op) l4d_hospital04_interior | CoolSkeleton513 | Normal | 4.67 minutes |
| (Co-op) l4d_hospital05_rooftop | CoolSkeleton513 | Normal | 6.64 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | CoolSkeleton513 | Normal | 1.47 minutes |
| (Co-op) l4d_airport02_offices | CoolSkeleton513 | Normal | 5.01 minutes |
| (Co-op) l4d_airport03_garage | CoolSkeleton513 | Normal | 5.07 minutes |
| (Co-op) l4d_airport04_terminal | CoolSkeleton513 | Normal | 2.25 minutes |
| (Co-op) l4d_airport05_runway | CoolSkeleton513 | Normal | 5.63 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | CoolSkeleton513 | Normal | 2.53 minutes |
| (Co-op) l4d_smalltown02_drainage | CoolSkeleton513 | Normal | 4.26 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | CoolSkeleton513 | Normal | 5.57 minutes |
| (Co-op) l4d_smalltown04_mainstreet | CoolSkeleton513 | Normal | 5.58 minutes |
| (Co-op) l4d_smalltown05_houseboat | CoolSkeleton513 | Normal | 7.87 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | CoolSkeleton513 | Normal | 6.76 minutes |
| (Co-op) l4d_garage02_lots | CoolSkeleton513 | Normal | 8.00 minutes |
