I would add updates like better air-on-fire-under-cauldron-thing (haha sorry, don't know the name of it), better hammer, earn more diamonds, etc.
Make it faster to give the warrior the weapon. Better pick up magnet for loots.
And I NEVER can put the middle thing on the mace, never at all.
Nice game, but it gets me tired of making weapons always. I mean, it is cool to make weapons, but its too slow.
Thanks! :D