No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  sozuermurat2014 | Normal | 3.02 minutes |
| (Co-op) l4d_hospital02_subway | sozuermurat2014 | Normal | 5.44 minutes |
| (Co-op) l4d_hospital03_sewers | sozuermurat2014 | Advanced | 11.29 minutes |
| (Co-op) l4d_hospital03_sewers | sozuermurat2014 | Normal | 6.55 minutes |
| (Co-op) l4d_hospital04_interior | sozuermurat2014 | Advanced | 12.57 minutes |
| (Co-op) l4d_hospital04_interior | sozuermurat2014 | Normal | 5.23 minutes |
| (Co-op) l4d_hospital05_rooftop | sozuermurat2014 | Normal | 6.57 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | sozuermurat2014 | Normal | 3.82 minutes |
| (Co-op) l4d_airport02_offices | sozuermurat2014 | Normal | 9.12 minutes |
| (Co-op) l4d_airport03_garage | sozuermurat2014 | Normal | 8.58 minutes |
| (Co-op) l4d_airport04_terminal | sozuermurat2014 | Normal | 10.11 minutes |
| (Co-op) l4d_airport05_runway | sozuermurat2014 | Normal | 8.23 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | sozuermurat2014 | Normal | 3.04 minutes |
| (Co-op) l4d_smalltown02_drainage | sozuermurat2014 | Normal | 4.15 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | sozuermurat2014 | Normal | 5.62 minutes |
| (Co-op) l4d_smalltown04_mainstreet | sozuermurat2014 | Normal | 9.68 minutes |
| (Co-op) l4d_smalltown05_houseboat | sozuermurat2014 | Normal | 11.00 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | sozuermurat2014 | Normal | 3.33 minutes |
| (Co-op) l4d_farm02_traintunnel | sozuermurat2014 | Normal | 6.15 minutes |
| (Co-op) l4d_farm03_bridge | sozuermurat2014 | Normal | 5.74 minutes |
| (Co-op) l4d_farm04_barn | sozuermurat2014 | Normal | 5.41 minutes |
| (Co-op) l4d_farm05_cornfield | sozuermurat2014 | Normal | 10.93 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | sozuermurat2014 | Normal | 8.05 minutes |
| (Co-op) l4d_garage02_lots | sozuermurat2014 | Normal | 13.68 minutes |
