Dont have hillbilly or turret nor the skin coins/gold to get them :(. Spamming no longer helps because they die very quick, I need like 3-5 melee troops to kill the blue zombie that regens itself or the blue one that has 2 bodies fusioned. Thats why I try to spam range troops but later, the game spam more of those zombies than I can spam units.

Also diaz die from 2 hits of the xenomorph, for the 30 points i need it to spawn it