Good Game
Realy good game, please make a sequal or something.
It is addictive, sometimes repetitive, but the change in landscape each level made it interesting. Oh and the save feature actually worked, thank god.
Things to add next game:
More skills, powerups, spells, arrows, maybe even bows or specialty weapons.
More summons, like the aerial units the enemy got or the elemental giants. Maybe even super god summons or something that kills all the enemies that are on the field at once.
Option for turning friendly fire off, it annoyed the heck out of me, but was good addition to make the game more difficult.
Keep up the good work.