Alright let's get into this. First off I love this game. It's really grindy at times but I love the grind so this doesn't bother me. I would like to see cheaper/different upgrade cost for example say something cost 3 rushes, 4 wood, 5 stone. Instead of changing rushes to linen, and stone to iron ore or whatever, just make it cost more so like this 6 rushes, 8 wood, and 10 stone. Then when you upgrade again just bring it back down to normal amount and change the resources. You can of course make exceptions for certain item but I would love to see this. Also I would love to see a repair system. Maybe not for certain things like magic items or whatever, but I think you should do the repair system like this. If a weapon has been upgraded 3 times. Each time you repair it. It goes down 1 level. Until it's normal level. Just think it would be sick. Maybe add some more areas and maybe give more scrolls. That's all I have to say. If anyone from the development team (or whoever idk how it works) sees this all I have to say is the game is awesome and has great potential.