Borderlands 4: Vend of the Line Side Quest Walkthrough

Q: How to unlock Vend of the Line in borderlands 4?

To start the Vend of the Line side quest in Borderlands 4, complete the Siege and Destroy campaign mission. Then, find Penelope Streams near a vending machine in Carcadia Burn. You'll need to solve puzzles at several vending machines to find the Legendary Vending Machine.

Q: Where to find the Vend of the Line quest?

To start the Vend of the Line side quest in Borderlands 4, complete the Siege and Destroy campaign mission. Then, find Penelope Streams near a vending machine in Carcadia Burn. You'll need to solve puzzles at several vending machines to find the Legendary Vending Machine.

Q: What is the code for the first vending machine in Vend of the Line?

To start the Vend of the Line side quest in Borderlands 4, complete the Siege and Destroy campaign mission. Then, find Penelope Streams near a vending machine in Carcadia Burn. You'll need to solve puzzles at several vending machines to find the Legendary Vending Machine.

Q: How to solve the vending machine puzzle in Crumblehall?

To start the Vend of the Line side quest in Borderlands 4, complete the Siege and Destroy campaign mission. Then, find Penelope Streams near a vending machine in Carcadia Burn. You'll need to solve puzzles at several vending machines to find the Legendary Vending Machine.

Q: What are the rewards for Vend of the Line?

To start the Vend of the Line side quest in Borderlands 4, complete the Siege and Destroy campaign mission. Then, find Penelope Streams near a vending machine in Carcadia Burn. You'll need to solve puzzles at several vending machines to find the Legendary Vending Machine.

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Borderlands 4

Vend of the Line walkthrough: Side Quest Walkthroughs

Complete the Vend of the Line side quest in Borderlands 4. Follow our guide to find Penelope Streams, crack vending machine puzzles, and locate the Legendary Vending Machine.

By teroqim·Originally published: November 2025·Updated 4 months ago·10 min read·Multi-source verified

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Vend of the Line walkthrough: Side Quest Walkthroughs

Complete the Vend of the Line side quest in Borderlands 4. Follow our guide to find Penelope Streams, crack vending machine puzzles, and locate the Legendary Vending Machine.

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Vend of the Line walkthrough

Complete Borderlands 4 Vend of the Line walkthrough. Learn how to find Penelope Streams, crack vending machine codes, and locate the Legendary Vending Machine in Carcadia Burn.

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