Exploit to gain items, easy to do and find out, uses the creative mode + blocks with inventory access to get yourself infinite blocks.
How to reproduce:
- Get yourself in creative mode (shipyard design)/build mode of a design ship.
- Place down a chest on it (or any other ship-place able block with an inventory)
- open the chest and drag-drop any infinite block in it. It will turn into real blocks with 9 999 999 as block count.
- get out of design mode, open that chest and take the 9 999 999 blocks.
This can also be used with the "Refine raw materials", "Craft generic resources" and the "craft basic factory" inventory/factory