| 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 | 9.13 Hours | 21 | 24,116 | 78,059 | 12,993 | 70 |
| l4d_garage02_lots | 8.08 Hours | 22 | 21,687 | 78,530 | 11,507 | 76 |
| l4d_river01_docks | 5.12 Hours | 7 | 11,418 | 42,878 | 7,053 | 37 |
| l4d_river02_barge | 2.18 Hours | 9 | 9,127 | 34,141 | 5,195 | 31 |
| l4d_river03_port | 1.95 Hours | 9 | 7,831 | 18,798 | 2,748 | 32 |
| l4d_vs_airport01_greenhouse | 3.80 Hours | 11 | 13,999 | 39,066 | 6,147 | 42 |
| l4d_vs_airport02_offices | 4.68 Hours | 18 | 19,797 | 73,024 | 9,712 | 81 |
| l4d_vs_airport03_garage | 4.03 Hours | 22 | 21,772 | 69,749 | 9,579 | 84 |
| l4d_vs_airport04_terminal | 3.03 Hours | 10 | 12,556 | 65,212 | 7,247 | 45 |
| l4d_vs_airport05_runway | 2.78 Hours | 13 | 11,816 | 47,494 | 5,350 | 50 |
| l4d_vs_city17_01 | 14.00 Minutes | 0 | 158 | 297 | 54 | 0 |
| l4d_vs_farm01_hilltop | 2.52 Hours | 6 | 7,003 | 25,888 | 4,415 | 23 |
| l4d_vs_farm02_traintunnel | 1.90 Hours | 10 | 8,443 | 30,751 | 3,913 | 34 |
| l4d_vs_farm03_bridge | 2.30 Hours | 11 | 10,420 | 25,396 | 3,669 | 41 |
| l4d_vs_farm04_barn | 1.25 Hours | 8 | 6,848 | 18,923 | 2,562 | 32 |
| l4d_vs_farm05_cornfield | 1.42 Hours | 6 | 6,593 | 19,264 | 2,561 | 21 |
| l4d_vs_hospital01_apartment | 6.98 Hours | 16 | 18,701 | 63,327 | 9,493 | 69 |
| l4d_vs_hospital02_subway | 8.12 Hours | 25 | 29,885 | 88,260 | 14,542 | 106 |
| l4d_vs_hospital03_sewers | 5.40 Hours | 23 | 21,946 | 58,602 | 8,306 | 80 |
| l4d_vs_hospital04_interior | 4.30 Hours | 10 | 11,322 | 70,006 | 9,017 | 38 |
| l4d_vs_hospital05_rooftop | 3.17 Hours | 10 | 11,604 | 46,195 | 5,728 | 39 |
| l4d_vs_smalltown01_caves | 4.03 Hours | 11 | 14,333 | 37,525 | 5,826 | 50 |
| l4d_vs_smalltown02_drainage | 3.55 Hours | 13 | 14,643 | 42,933 | 5,547 | 55 |
| l4d_vs_smalltown03_ranchhouse | 3.33 Hours | 9 | 13,296 | 51,325 | 6,131 | 37 |
| l4d_vs_smalltown04_mainstreet | 3.33 Hours | 17 | 14,875 | 46,372 | 6,530 | 59 |
| l4d_vs_smalltown05_houseboat | 2.95 Hours | 11 | 10,434 | 46,897 | 5,939 | 40 |