No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | M&Ms | Expert | 4.33 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | M&Ms | Advanced | 3.24 minutes |
| (Co-op) l4d_airport04_terminal | M&Ms | Expert | 6.48 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | M&Ms | Expert | 3.91 minutes |
| (Co-op) l4d_smalltown02_drainage | M&Ms | Expert | 5.00 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | M&Ms | Expert | 8.00 minutes |
| (Co-op) l4d_smalltown04_mainstreet | M&Ms | Expert | 7.41 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | M&Ms | Expert | 5.22 minutes |
| (Co-op) l4d_farm02_traintunnel | M&Ms | Expert | 12.92 minutes |
| (Co-op) l4d_farm03_bridge | M&Ms | Expert | 10.47 minutes |
| (Co-op) l4d_farm04_barn | M&Ms | Expert | 4.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | M&Ms | Advanced | 3.24 minutes |
| (Co-op) l4d_airport04_terminal | M&Ms | Expert | 6.48 minutes |
| (Co-op) l4d_farm01_hilltop | M&Ms | Expert | 5.22 minutes |
| (Co-op) l4d_farm02_traintunnel | M&Ms | Expert | 12.92 minutes |
| (Co-op) l4d_farm03_bridge | M&Ms | Expert | 10.47 minutes |
| (Co-op) l4d_farm04_barn | M&Ms | Expert | 4.11 minutes |
| (Co-op) l4d_hospital01_apartment | M&Ms | Expert | 4.33 minutes |
| (Co-op) l4d_smalltown01_caves | M&Ms | Expert | 3.91 minutes |
| (Co-op) l4d_smalltown02_drainage | M&Ms | Expert | 5.00 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | M&Ms | Expert | 8.00 minutes |
| (Co-op) l4d_smalltown04_mainstreet | M&Ms | Expert | 7.41 minutes |