Quote Originally Posted by Command View Post
Hi guys what i want to ask is what is the fastest and most efficient way of obtaining cells and best way to upgrade your experimental upgrades? The way i usually do it is I send out many wave attacks to all the buildings in an NPC outpost which is 6 buildings and I don't seem to get many cells that way or I don't get any at all sometimes.
You want to get yourself a lvl38 OP, sit your teleporting OP next to it, and send as many waves to the first building (before your wave hits and building gets destroyed), then send to next etc etc. You farm power cells, umm exp bubbles, the mountain dew bottles for comm energy (forgot name ) and speedups if you hit hard enough.