scottman0830 i found a better way get 1 tank and 3 spec ops (with 1 bar machine, 1 m1 garand and 1 tommy gun) and 2 AAA guns(1 on each side) this way I got 1057 kills, 150 waves and also finished it
Gluttony:Eat until you puke
Greed:Get your final promotion by firing your friend
Wrath:Beat up the guy who challanged you to commit the 7 sins
Envy:Get the binoculars from the guy in the woods and use them in the mansion
Lust:Have S** with the girls by looking good(the parlor) and be buff(the gym)
Pride:Enter the contest at the dive bar and be prepared by looking good answer the questions right(write all the correct ones down) and practice the dance dance revoluton
Sloth:Sleep for a long time