Just wondering what everybody's favorite trap setup is. I usually go cades with grinders, ice vents, pounders and maybe some acid shooters for a little extra if I feel like it. A long path of grinding action is pretty easy to work, even against sappers (just place two squares ahead of free space and plop two more grinders. Sappers run in and blow themselves up before they hit the cades). Xbow and lightning and nothing gets by (along with money trinket and mana potion).
I rarely use grinders, but I LOVE flamers, not on the forums in the game LOL.... I also use the blunderbuses secondary fire thing to get the big bosses... Like Flame trolls, Mountain trolls.. etc.,, I got to level 41 on Endless mode, its NOT EASY.