Inventory

"R&D inflated your pocket-dimension."

- ADA

The Inventory is where engineers store items and equip equipment and consumables. Its size can be upgraded with various milestones and research. The starting size is 16 slots, and the current maximum size is 72 slots. There is also a trash slot which will destroy any items dragged into it, except for Nuclear Waste.

Features

 * Quick transfer — Items can be quickly transferred to/from the inventory by holding when  an item.
 * Mass transfer — All items of the same type will be transferred when dragging an item followed by holding and drag into another inventory, or  +.
 * Splitting stacks — will split a stack in half. Holding down  and moving the cursor allows splitting off specific amounts.
 * Sorting — Inventories (including storage buildings) have a button to sort all items.
 * Hotbar — Items in the inventory can't go into the hotbar (only buildings can). Use the to scroll between hand slots.
 * Equip — Double or  +  will equip items in the hand or body slot.

Item stack size

 * All item has defined stack size. Within the stack size, multiple items are automatically grouped into 1 slot in engineer's inventory or building's inventory. Beyond the stack size, items are overflowed into the next slot.
 * Most production buildings have only 1 slot, means only 1 stack of item can be stored. After the stack is full, the building is blocked by its output and will stop producing.
 * Storages and vehicles generally have multiple slots to store large amount of items.
 * If items of the same kind are dropped onto the floor, they will always attempt to group in stacks.
 * Some equipment does not stack, they have a stack size of 1.
 * The stack size of solid items can be 1, 50, 100, 200 or 500.
 * Fluids do not have a stack size. They must be contained in a pipe. Its packaged form can be stacked.

Hand and body slot
Up to 5 hand slots and 1 body slot can be unlocked in total (starting with one of each). up/down to scroll to between different hand slots.

To equip item or body equipment into slots, you can either drag, +  or Double  that item in the inventory window. To use a consumable, such as a healing item, scroll until it is in your hand then  to consume.

Inventar