Zombie with the poison set is OP, especially with a knockback. I walk around around, grab a mob, and drop my poison stank. This loadout makes rarely requires healing.
Regardless of the complaints about the prices, this game is a work of art. I really like the concept of how he creates creatures from balloons. This is a polished game, and I enjoy playing the series (especially the tower defense version). Having said that, I am somewhat stingy on buying store items.
What is the best minion for healing and for tanking? Where do you get them? For tanking, currently I am using seiryu the titan, and healabell (common) for healing.
Awesome game! I found a good combo was Erica as lead with Ray and Selene as backup. Erica's Hail of Arrows cleared out any difficult zone, Ray always out dps' the other characters, and Selene is default for healing. With this combo, it is easy to get the 100% badge, and you can breeze through the levels pretty easily.
For the dungeon with the ninja star at the centre, switch weapons to your ranged weapon, stand in the middle and use your magic. The blades will hit all switches and the key will release.