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Manually Storing Items

While the hopper is intended to be used for automation it is possible to manually store items within it by pressing the 'Store' key (default 'T'). The selected item or stack in the hotbar will be stored in the hopper if there is space. You can also store 10 items only by pressing Shift+T. To store an exact amount you can split the stack in your inventory (hold Shift and drag). Each press of T will insert the last matching stack in your inventory.

Manually Extracting Items

All items in a hopper can be removed by pressing the 'Extract' key (default 'Q').

Toggle Vacuum Mode

Sugalite Crystal

A sugalite crystal is a rare material used as base ingredient for upgrades. It can be found in caves between depth -375 to -2500+.

Tricks and Tips.

You may encounter sugalite crystals in all deep caves. It's a rare find. At extreme depths cave generation stops.

Sugalite Focusing Lens