No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Gus Gus | Expert | 4.64 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Gus Gus | Advanced | 3.06 minutes |
| (Co-op) l4d_airport02_offices | Gus Gus | Advanced | 10.41 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Gus Gus | Expert | 4.19 minutes |
| (Co-op) l4d_smalltown02_drainage | Gus Gus | Expert | 10.34 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm05_cornfield | Gus Gus | Advanced | 11.90 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Gus Gus | Expert | 10.26 minutes |
| (Co-op) l4d_garage01_alleys | Gus Gus | Advanced | 8.74 minutes |
| (Co-op) l4d_garage02_lots | Gus Gus | Expert | 16.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Gus Gus | Advanced | 3.06 minutes |
| (Co-op) l4d_airport02_offices | Gus Gus | Advanced | 10.41 minutes |
| (Co-op) l4d_farm05_cornfield | Gus Gus | Advanced | 11.90 minutes |
| (Co-op) l4d_garage01_alleys | Gus Gus | Expert | 10.26 minutes |
| (Co-op) l4d_garage01_alleys | Gus Gus | Advanced | 8.74 minutes |
| (Co-op) l4d_garage02_lots | Gus Gus | Expert | 16.84 minutes |
| (Co-op) l4d_hospital01_apartment | Gus Gus | Expert | 4.64 minutes |
| (Co-op) l4d_river03_port | Gus Gus | Advanced | 15.15 minutes |
| (Co-op) l4d_river03_port | Gus Gus | Advanced | 15.15 minutes |
| (Co-op) l4d_smalltown01_caves | Gus Gus | Expert | 4.19 minutes |
| (Co-op) l4d_smalltown02_drainage | Gus Gus | Expert | 10.34 minutes |