| l4d_deathwoods01_stranded | 8.00 Minutes | 0 | 334 | 783 | 120 | 1 |
| l4d_deathwoods02_tunnel | 2.00 Minutes | 0 | 0 | 0 | 0 | 0 |
| l4d_garage01_alleys | 4.82 Hours | 10 | 12,044 | 47,495 | 7,848 | 39 |
| l4d_garage02_lots | 4.30 Hours | 10 | 12,248 | 46,640 | 6,887 | 36 |
| l4d_river01_docks | 3.72 Hours | 3 | 6,914 | 26,076 | 4,689 | 18 |
| l4d_river02_barge | 1.38 Hours | 5 | 5,228 | 17,943 | 3,006 | 16 |
| l4d_river03_port | 47.00 Minutes | 4 | 4,028 | 9,569 | 1,125 | 18 |
| l4d_vs_airport01_greenhouse | 1.48 Hours | 6 | 6,626 | 18,266 | 2,965 | 20 |
| l4d_vs_airport02_offices | 2.12 Hours | 8 | 9,037 | 29,212 | 4,311 | 41 |
| l4d_vs_airport03_garage | 1.78 Hours | 13 | 11,462 | 25,298 | 3,724 | 49 |
| l4d_vs_airport04_terminal | 1.60 Hours | 7 | 7,122 | 31,698 | 3,792 | 32 |
| l4d_vs_airport05_runway | 1.35 Hours | 8 | 5,899 | 21,079 | 2,255 | 31 |
| l4d_vs_farm01_hilltop | 1.60 Hours | 2 | 3,957 | 18,959 | 3,304 | 9 |
| l4d_vs_farm02_traintunnel | 1.28 Hours | 5 | 5,016 | 22,993 | 3,028 | 16 |
| l4d_vs_farm03_bridge | 1.05 Hours | 5 | 4,567 | 17,356 | 2,629 | 18 |
| l4d_vs_farm04_barn | 47.00 Minutes | 4 | 3,718 | 9,393 | 1,584 | 18 |
| l4d_vs_farm05_cornfield | 52.00 Minutes | 4 | 3,764 | 12,302 | 1,770 | 12 |
| l4d_vs_hospital01_apartment | 3.93 Hours | 11 | 10,919 | 37,504 | 6,165 | 46 |
| l4d_vs_hospital02_subway | 4.37 Hours | 13 | 15,282 | 53,481 | 8,476 | 59 |
| l4d_vs_hospital03_sewers | 3.45 Hours | 13 | 13,193 | 41,085 | 5,967 | 46 |
| l4d_vs_hospital04_interior | 2.93 Hours | 3 | 5,784 | 48,702 | 6,560 | 15 |
| l4d_vs_hospital05_rooftop | 2.15 Hours | 6 | 7,822 | 29,697 | 3,685 | 24 |
| l4d_vs_smalltown01_caves | 2.25 Hours | 6 | 8,606 | 24,337 | 3,771 | 30 |
| l4d_vs_smalltown02_drainage | 1.97 Hours | 7 | 8,113 | 22,479 | 2,904 | 31 |
| l4d_vs_smalltown03_ranchhouse | 1.87 Hours | 4 | 7,684 | 32,545 | 3,811 | 20 |
| l4d_vs_smalltown04_mainstreet | 2.18 Hours | 11 | 9,663 | 31,697 | 4,611 | 39 |
| l4d_vs_smalltown05_houseboat | 1.77 Hours | 6 | 6,494 | 33,044 | 4,003 | 21 |
