More zombies have been killed in the campaign Crash Course than the entire population of Illinois, population 12,901,563.
That is almost more than the entire population of Los Angeles-Long Beach-Riverside, CA, population 17,755,322!

c9m1_alleys

Difficulty	Время Игры	Points (PPM)	Kills	Restarts
Normal	7.52 месяцев	11,119,619 (36.66)	5,069,935	5,006
Advanced	1.85 месяцев	7,506,735 (100.46)	1,011,165	1,093
Expert	59.00 минут	1,037 (17.58)	312	14
Total	9.38 месяцев	18,627,391 (49.27)	6,081,412	6,113

c9m2_lots

Difficulty	Время Игры	Points (PPM)	Kills	Restarts
Normal	1.02 лет	11,996,324 (24.27)	7,015,700	7,074
Advanced	3.38 месяцев	12,644,512 (92.86)	1,525,588	1,528
Expert	0.00 секунд	0 (0.00)	0	0
Total	1.30 лет	24,640,836 (39.08)	8,541,288	8,602

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