Growtopia Wiki

32?format=webp&fill=cb-20220818083041 Robotic Lock

This robotic guardian keeps your world safe by not allowing anybody without access to break or place blocks. Just like a world lock, only scarier!
This item never drops any seeds.
This item has special properties you can adjust with the Wrench.
This item can't be destroyed - smashing it will return it to your backpack if you have room!
A lock makes it so only you (and designated friends) can edit an area.
Type32?format=webp&fill=cb-20220818083041 Lock - Foreground
Chi32?format=webp&fill=cb-20220818083041 Wind
Texture Type32?format=webp&fill=cb-20190918130753 Single
Collision Type32?format=webp&fill=cb-20210825035341 Full Collision
Hardness32?format=webp&fill=cb-20220818083041 42 Hits
32?format=webp&fill=cb-20220818083041 32 Hits
Restores after 5s of inactivity.
Seed Color16?format=webp&fill=cb-20220818083042
Grow Time32?format=webp&fill=cb-20220818083042 1h 0m 0s
Default Gems Drop32?format=webp&fill=cb-20220818083041 N/A
Paint Preview
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Red
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Yellow
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Green
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Aqua
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Blue
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Purple
32?format=webp&fill=cb-2022081808304132?format=webp&fill=cb-20220818083041 Charcoal
32?format=webp&fill=cb-20220818083041 Combination
In any Chemical Combiner, mix together...
32?format=webp&fill=cb-20220818083041 Diamond Lock (×1),
32?format=webp&fill=cb-20220818083041 Robot Wants Dubstep (×20) and
32?format=webp&fill=cb-20220818083041 Transmog Crystal (×1).
This recipe will yield 1 item.

The Robotic Lock is an unsplicable solid lock foreground block that was added as part of Player Appreciation Week 2015 Day 3 on August 16, 2021.


When placed in a world where no other locks have been placed by other players, a Robotic Lock proceeds to lock the entire world, giving the owner of the lock full control over the world and a bright green name while they are in the world. By default, only the world's owner has access to modify the world, but they can add other players to the lock, who will then be given light green names, whereas the owner's name is a darker shade of green. Players who are offered access must wrench themselves and accept the access in order to be given the access.

Owner/co-owners Benefits

Among the benefits earned by being an owner of a World-Locked world are being able to:

  • Make Sheet Music invisible to the public and transparent to the ones with access to the Robotic Lock.
  • Disable Sheet Music from being played throughout the world.
  • Set the world to Public and anyone is able to place any block except for Locks.
  • Add and remove the access of players from the lock (players with access can remove their own access too upon wrenching).
  • Change the music's speed (BPM).
  • Set the world category (for rating).
  • Obtain the World Key (this can only be obtained if no one else has access to the lock and there aren't any dropped items).
  • Able to insert and remove items from a Vending Machine.
  • Place other Locks in the world such as Small Locks, Big Locks, Huge Locks and Builder's Locks (note, even admins do not have permission to these locks unless they are given it).
  • Able to set world timer to autokick people who have been in a world for longer than a preset amount of time.
  • Able to set the minimum level to enter worlds.
  • Set home as a world alternate to /sethome.

Among the benefits earned by being an owner or co-owner of a World-Locked world are being able to:

  • Modify any part of the world except for areas where the owner has placed a lock.
  • Kick players in the world, forcing players to respawn and ignoring checkpoints (excluding the owner), by using /kick or the Wrench. (Owner can kick anybody)
  • Ban players from the world for one hour (excluding the owner and the ones who have access) by using /ban or the Wrench.
  • Pull any player from their current position in the world to wherever players with access are (excluding the owner), by using /pull or the Wrench.
  • Kick all players to the white door within 5 seconds (excluding the owner and those with access) by using /kickall (this takes 10 mins to recharge).
  • Unban all players from the world.


32?format=webp&fill=cb-20220818083041 Diamond Lock 1 can be dropped from combining:
•   32?format=webp&fill=cb-20220818083041 Robotic Lock (×1)
•   32?format=webp&fill=cb-20220818083041 Crystal Block (×20)
•   32?format=webp&fill=cb-20220818083041 Transmog Crystal (×1)
in any Chemical Combiner.