So I've noticed several of my friends have gotten the achieve for a purchase at the zombie den since Peka-boo started. No one can tell me how that's happening. Does anyone know?

I'm guessing it's folks posting Skitters items on the Wishing Shrub, and then zombies like myself buying those things to fulfill the wishes?

If they aren't zombies they should likely make a Problems and Bugs toppic, ffrom what I understand Keith is fiddling with achievements and might have changed something.