Skeleton Keys in Tiny Tina's Wonderlands are used to open the Skeleton Chest in Brighthoof which can be found in front of the Town Portal at the foot of the castle. Skeleton Keys give you the opportunity to claim some free loot which includes high rarity weapons, armor, wards, and spells. This Infinite Skeleton Keys Glitch will tell you how you can get an unlimited supply of Skeleton Keys without having to wait for developers, Gearbox, or the official Tiny Tina's Wonderlands Twitter account to give them away.
In order to perform this glitch you will need to have a Tiny Tina's Wonderlands SHiFT Code that you have not already redeemed. When you have an unused SHiFT Code go to the in-game 'Social' menu and select the 'SHiFT' tab, enter the code, and press 'Redeem'. Once you have done this you will find a Skeleton Key has been delivered to your in-game Mailbox. You can find the tab for your in-game Mailbox directly next to the 'SHiFT' tab. Do not accept the Skeleton Key straight away, instead disconnect your console or PC from the internet, by either by going to 'Network Settings' or removing your Ethernet cable. Once you have disconnected from the internet you can then accept the Skeleton Key that is in your Mailbox, after doing so quit to the game's main menu. Now load into the game and go back to the Mailbox, where you will find that the previously-claimed Skeleton key has returned. You will now be able to accept this Skeleton Key again. Keep repeating this process to get as many Skeleton Keys as you want.
Once you have claimed a sufficient number of Skeleton Keys you need to reconnect to the internet and restart the game. There is a possibility that you will have received a message informing you that there is a sync issue and if this is the case you should simply opt to sync from your files. By doing this you will be able to keep all your Skeleton Keys when you are back online, and you will be able to start opening the Skeleton Chest and obtaining the goodies inside.
Take a look at our Beginner Tips and Tricks to get help in Tiny Tina's Wonderlands.