More infected were killed in this campaign than the entire population of South Carolina - 5,084,127 people!That is almost more than the entire population of Minnesota - 5,611,179 people!
c1m1_hotel
| Difficulty | Playtime | Points (PPM) | Destroyed | Restarts |
| Normal | 2.49 Weeks | 11,393,479 (453.47) | 1,091,336 | 1,311 |
| Advanced | 1.63 Days | 1,175,506 (500.64) | 91,259 | 235 |
| Expert | 18.17 Hours | 905,421 (830.66) | 45,461 | 177 |
| Total: | 2.83 Weeks | 13,474,406 (471.74) | 1,228,056 | 1,723 |
c1m2_streets
| Difficulty | Playtime | Points (PPM) | Destroyed | Restarts |
| Normal | 3.89 Weeks | 20,331,091 (518.16) | 2,136,274 | 3,019 |
| Advanced | 2.26 Days | 2,929,574 (898.64) | 205,409 | 542 |
| Expert | 1.37 Days | 2,598,553 (1,317.72) | 109,456 | 991 |
| Total: | 1.10 Months | 25,859,218 (581.51) | 2,451,139 | 4,552 |
c1m3_mall
| Difficulty | Playtime | Points (PPM) | Destroyed | Restarts |
| Normal | 2.13 Weeks | 12,831,110 (598.69) | 1,138,169 | 1,029 |
| Advanced | 17.88 Hours | 1,109,870 (1,034.36) | 53,756 | 137 |
| Expert | 5.23 Hours | 490,325 (1,561.54) | 15,105 | 119 |
| Total: | 2.26 Weeks | 14,431,305 (632.42) | 1,207,030 | 1,285 |
c1m4_atrium
| Difficulty | Playtime | Points (PPM) | Destroyed | Restarts |
| Normal | 1.96 Weeks | 8,741,868 (443.19) | 566,880 | 2,145 |
| Advanced | 16.28 Hours | 666,116 (681.80) | 20,506 | 236 |
| Expert | 3.93 Hours | 70,864 (300.27) | 1,709 | 59 |
| Total: | 2.08 Weeks | 9,478,848 (452.71) | 589,095 | 2,440 |