More zombies have been killed in Dead Air than the entire population of Des Moines-West Des Moines, IA, population 546,599.
That is almost more than the entire population of Delaware County, PA, population 554,399!
l4d_airport01_greenhouse
| Difficulty | Playtime | Points (PPM) | Kills | Restarts |
|---|---|---|---|---|
| Normal | 19.72 hours | 333,861 (282.22) | 28,103 | 64 |
| Advanced | 9.80 hours | 409,578 (696.56) | 17,510 | 39 |
| Expert | 15.43 hours | 1,209,922 (1,306.61) | 27,220 | 63 |
| Total | 1.87 days | 1,953,361 (724.27) | 72,833 | 166 |
l4d_airport02_offices
| Difficulty | Playtime | Points (PPM) | Kills | Restarts |
|---|---|---|---|---|
| Normal | 1.25 days | 622,227 (344.53) | 40,633 | 87 |
| Advanced | 23.00 hours | 991,062 (718.16) | 33,964 | 175 |
| Expert | 1.97 days | 2,921,865 (1,030.64) | 64,000 | 430 |
| Total | 4.18 days | 4,535,154 (753.22) | 138,597 | 692 |
l4d_airport03_garage
| Difficulty | Playtime | Points (PPM) | Kills | Restarts |
|---|---|---|---|---|
| Normal | 1.12 days | 646,404 (401.24) | 44,351 | 46 |
| Advanced | 1.00 days | 1,079,354 (747.99) | 41,167 | 206 |
| Expert | 1.98 days | 2,954,617 (1,033.81) | 74,526 | 611 |
| Total | 4.11 days | 4,680,375 (791.67) | 160,044 | 863 |
l4d_airport04_terminal
| Difficulty | Playtime | Points (PPM) | Kills | Restarts |
|---|---|---|---|---|
| Normal | 19.15 hours | 470,507 (409.49) | 31,212 | 30 |
| Advanced | 14.32 hours | 705,940 (821.82) | 25,599 | 85 |
| Expert | 20.50 hours | 1,602,813 (1,303.10) | 36,624 | 281 |
| Total | 2.25 days | 2,779,260 (858.33) | 93,435 | 396 |
l4d_airport05_runway
| Difficulty | Playtime | Points (PPM) | Kills | Restarts |
|---|---|---|---|---|
| Normal | 21.35 hours | 903,041 (704.95) | 32,748 | 52 |
| Advanced | 19.87 hours | 1,706,981 (1,432.03) | 27,961 | 265 |
| Expert | 23.13 hours | 4,647,002 (3,347.98) | 28,368 | 245 |
| Total | 2.68 days | 7,257,024 (1,879.57) | 89,077 | 562 |
