Nice idle game. At least it has more than just click, you see your characters moving and fighting.
The only bug I found was that sometimes when the warrior character is going to pick up an item it gets stuck until another of the party members picks up that same item. I think it happens if the warior character picks up the item at the same time a critical hit is done and the screen shakes, but I'm not sure.
Other than that, excellent game.
Excellent game. Nice original concept and well implemented.
How can I combine items?
After you beat the final boss, use the mirror. The game will "soft reset" and you get the new features!
Loving your game so far, although I'll say this, you should really reduce the cost of combining items with ranged items (bows/xbows) because the costs get so ridiculous that it just isn't feasible to combine them anymore and my ranger is becoming very weak.
Game is awesome!
Here is my save:
http://pastebin.com/hD036r1Z