really easy, just set up 4 fortresses in the front filled with anti tank squads then put as many large trenches filled with snipers behind them as possible.
IF YOU LIKED THIS GAME BUT WANTED IT TO HAVE BADGES COPY THIS PUT UR *NAME IN IT AND POST IT EVERY WHERE!!!THING THING ARENA SERIES NEEDS BADGES!!!crazy54,Bio_Freeze, kaydekk,sirkh,ready4war,Qfasa10, supergamer90210, aleXXX2695, Tweber ,Laser0000100, benfen, plug346, lilerik, alexanderjac, lochog, shadow9859, GiratinaMaster84, Mrploppypants, aamillerlite101
copy your name here if you think this game needs badges:hwd171, KimoGotchi, JnskMaster, Thefallenangels, KTMitch, Noobeater, tvman8,justinskinner,Bradski, L3FT, septimusii ,hendarto, Whodoesntlikepie, person, danielr166, quelmotza, aliyo, aamillerlite101
 "Siegius"){kind=icon}
 "Monster Slayers"){kind=icon}
 "Downhill snowboard 3"){kind=icon}
 "Endless War: Defense"){kind=icon}
 "Vacation Mogul"){kind=icon}
 "VVVVVV Demo"){kind=icon}
 "Heroes of Gaia"){kind=icon}
 "Demolition City 2"){kind=icon}
 "Thing-Thing Arena 3"){kind=icon}
 "Desktop TD Pro"){kind=icon}
 "Billy's Big Adventure 3: RPG Edition"){kind=icon}