WASDMove
MouseLook (click to capture, or drag)
EClickUse, pick up, stock (hold to keep stocking)
QR‑ClickPut the box down
Hold EMop a spill
1–5EnterCount out change, then give it
ShiftRun
SpaceJump
EscMenu
On a phone: left thumb moves, drag on the right to look, big USE button to act.