a plan for getting a assload of money: buy like 11 or 12 lasers and upgrade them all to max level, an then get about 5 or 6 magnets on max level then just stay in the middle of the middle of the map and make you lasers go back and forth, and let the money start rollin in!
that three headed dragon at the near end is VERY TOUGH every time i kill two heads the last one gets like imposible to kill, it keeps using its all screen attack and decimates my party
Press R to delete all objects and particles from the stage. If you're talking about a total reset, you can reset the physics engine and each of the menus to their default settings with the appropriate buttons in the menus. Feel free to PM me if you need more info.
a little suggestion: mabye when you upgrade the heros they could change a little, like there are more spikes on popo the dwarfs cannonball, the guy on the horse`s sword slash gets faster,exc.
a tactic that may or may not work for you: wait till your army and mana is full, then send out all your "creatures" but not your heros, then before your army gets there wipe out all the enemy creatures with your spells leaving there castle exposed
You can't... Another thing that will be added in the update if I ever get to work on it again.