try this code, it should be pretty easy.
4~fl_i:610.1,415.2|w_i:520,349.1|w_i:701.7,348.9|fl_i:610.2,278.65|p_s:535,255.65|p_s:553.25,254.1|p_s:571.5,251.15|p_s:590.15,250.85|p_s:608.15,250.6|p_s:628.2,250|p_s:645.95,252.95|p_s:662.7,254.15|p_s:680,255.45|p_s:696.7,257.25|c_k:1246.75,403.85|c_q:1145.2,395.35|c_p:1056.1,402.85|c_n:959.25,404.75|c_s:867.25,410|w_w:473.55,358.25|w_w:498.8,360.85|
dude the game is in like super speed mode all the zombies get to the barrier in less than a second and they do like 5 damage every hit and hit like twice a second.
 "Spewer"){kind=icon}
 "Crush the Castle"){kind=icon}
 "The Last Stand"){kind=icon}
 "Epic war"){kind=icon}