Thank you for sharing! :D

All of the boxes contain 5 piggy banks and 30 coins (cost me a lot of farming hours)

Extra tiles of water and white tiles is for use in the altars for duplicating water elements and white tiles for expanding my world

I think 5 altars is enough because when i put 5 times the same item on the 5 altars it gives me almost 100% the same item back

The chests are empty, i just put some option tools in it for changing background color and lighting of the world

Duplication tip, always duplicate the piggy banks first BEFORE using piggy banks, otherwise risk of losing them for future farming - so for example : if i want more copper piggy banks then i put 4 copper piggy banks on the altars and one on the white tiles then i fill the one piggy bank with coins until full, then break it so you have 10 copper coins, put them in the kettle and you get more copper piggy banks

Hope this make sense what i'm trying to say ??