if you turn turbo mode on it becomes cake but then you're not legit u ok so press u if upgrades dont show up also selling is not best idea; it freezes the game for some reason dont press z x c v b n m unless you want challenge/money LOTSA money just need the time and lasers o, ,b,u,w,7 o, ,v,u,t,4,k,8,[down] :) ;) (; >:) 80 try it
flawless is possible just really hard. dude, like, hold down q before you place a tower, and watch as cool things happen, like. protip: you'll have enough money at the end of wave 8 to buy -something- to deal with those speedy tanky enemies (tier 3 arrow towers really help) get some bombers, tier 3 if you want, and get some tier 3 arrows, then save up for laserfire.