You can thoroughly search an entire house full of shit in less than five minutes, yet it takes you 8 HOURS to sift through a small pile of junk on our own zombie-free property...
This has always been one of my favorite games on Kongregate. I have to go back and get all my badges since I lost my old account but im actually happy to play this one again
Something kinda fun to do: Go to Sandbox mode, turn on "extra towers" and "infinite money", set it on blitz mode, spawn rate: 100 (swordsmen, gunmen, whatever you want really). Start the game. Buy as many tesla towers as you can, fully upgrade all, and get any guns you like. Then just enjoy the show. Note: you can sub in any towers/units you want, I was just pointing out a fun combo)