Backpack and Inventory

30 Floors Up Backpack: How to Open It and How Many Items You Can Carry

4 slots plus a backpack slot, Q and X

Última comprobación: 14 nov 2026Equipo de la guía de 30 Floors Up

Respuesta rápida

In 30 Floors Up you carry four items in the numbered slots (keys 1 to 4), and the backpack sits in its own slot beside them with a small counter. Press a slot's number to take that item, Q to put it away and X to drop it. We haven't seen a separate key that opens the backpack, or how many items it adds, so we don't say.

Datos clave

Numbered slots4 (keys 1 to 4), bottom right of the screen
BackpackIts own slot beside the four, with a small counter
Take an itemPress its slot number
Put it awayQ
Drop itX
Not seenBackpack size, or a dedicated open key
30 Floors Up Backpack: How to Open It and How Many Items You Can Carry
Backpack and Inventory: fotograma de un vídeo de un jugador

Vídeo

"30 Floors Up - Basic 13 Tips - Survival Zombie Game: How to kill Zombie, items, bolt cutter (Roblox)" de Calculus Physics Chem Accounting Tam Mai Thanh Cao en YouTube, desde 1:40.Ver en YouTube

Keys for carrying items

The bottom right of the screen shows four numbered slots. Take an item with its number, put it away with Q and drop it with X.

A backpack appears in its own slot with a small counter beside it, so it looks like extra carrying space, though we haven't tested how it works or how much it holds.

What to keep in the four slots

Two runs that picked up bolt cutters did it on Day 4 and Day 5, and the tool slot has to be free to hold them. Water containers, a screwdriver or toolbox for vent covers and your weapon all compete for the same four slots, so put away what you aren't using.

Inventory tips

  • Keep the tool slot free so you can pick up a screwdriver or bolt cutters when the objective needs them.
  • Put items away with Q instead of dropping them with X, so you don't lose them in a hurry.
  • Check the item tag (WATER, TOOL, WEAPON, COOKING, KEY or MATERIAL) before deciding what to carry.

Preguntas frecuentes

How do you open the backpack in 30 Floors Up?

We haven't seen a separate key for it. It shows in its own slot beside the four numbered slots, and we haven't tested how it works.

How many items can you carry in 30 Floors Up?

Four in the numbered slots, plus a backpack slot beside them.

How do you drop an item in 30 Floors Up?

Take it with its slot number, then press X.

How do you put an item away?

Press Q.

Fuentes

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