No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  turtlegod2613 | Advanced | 6.68 minutes |
| (Co-op) l4d_hospital03_sewers | turtlegod2613 | Advanced | 5.89 minutes |
| (Co-op) l4d_hospital03_sewers | turtlegod2613 | Normal | 6.73 minutes |
| (Co-op) l4d_hospital04_interior | turtlegod2613 | Advanced | 5.44 minutes |
| (Co-op) l4d_hospital04_interior | turtlegod2613 | Normal | 5.43 minutes |
| (Co-op) l4d_hospital05_rooftop | turtlegod2613 | Advanced | 7.29 minutes |
| (Co-op) l4d_hospital05_rooftop | turtlegod2613 | Normal | 7.09 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | turtlegod2613 | Normal | 7.71 minutes |
| (Co-op) l4d_airport03_garage | turtlegod2613 | Normal | 6.00 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | turtlegod2613 | Normal | 5.54 minutes |
| (Co-op) l4d_smalltown04_mainstreet | turtlegod2613 | Normal | 7.19 minutes |
| (Co-op) l4d_smalltown05_houseboat | turtlegod2613 | Normal | 7.72 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | turtlegod2613 | Normal | 9.82 minutes |
| (Co-op) l4d_garage02_lots | turtlegod2613 | Normal | 9.28 minutes |
