you throw a flag down on a piece of land you want to claim as yours and yell FLAG. it then belong's to you.
It has a Q/A section and there is a guide already about the land trick. Just go on a PC and search for a thread about the land trick.
Unload then buy attack build as plan an receive 2 zombie unloads, use pots to achieve greatness Kaw_admin how many times exactly I'm suppose be nice for the valient Knight achievement? I help random noobs everyday I even go above an beyond my call of duty an farm farmers I save ebs for my kawfession Lol like profession I'm a bloodmerc thank you very much