Build Your Train Codes

All current and previous game codes for Build Your Train on Roblox.

Last checked for codes:Todayat Times shown in UTC
Checked byRenato EstradaCode Guardiansince 2026
Game thumbnail for Build Your Train5 active6 expired
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
TRADE
This code credits your account with Freebies.Active
BLIZZARD
This code credits your account with Freebies.Active
freewheels
This code credits your account with 4 Better Wheels.Active
20K_FAVS
This code credits your account with 20 Paint Cans.Check
DECORATIONS
This code credits your account with a 1 Seat and 1 Light.Check
CASHBACK
This code credits your account with Freebies.Expired
BLIZZARD25
This code credits your account with 1 Cool Star.Expired
VOLCANO
This code credits your account with Freebies.Expired
OCEAN
This code credits your account with Freebies.Expired
1M_VISITS
This code credits your account with 500 Cash.Expired
SPACE_UPD
This code credits your account with 1 Cool Star.Expired

How to claim codes in Build Your Train

To use codes in Build A Train, first click on the settings button at the top left corner of the screen:

Build A Train settings icon

Next, type your code into the Code Here... box, and then click SUBMIT:

Build A Train enter codes box and submit button

Renato Estrada

Build Your Train Code Guardian

Renato Estrada

Code Guardian

Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.

Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 730,639 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works.

  1. Checks every code in-game

    Renato tests every new Build Your Train code in-game, and re-checks any code that enough players report as not working.

  2. Keeps this page up to date

    When Build Your Train changes how codes are claimed, adds a new requirement or launches a new promotion, Renato makes sure it's covered here first.

  3. Lists exact rewards and requirements

    Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.

Renato isn't the only Code Guardian around here: Erwin and Nicole check new codes for this game whenever Renato is away or asleep.

Meet the rest of the team

About Build Your Train

Build Your Train is a captivating Roblox game where you get the opportunity to create and customize your own massive train. Immerse yourself in the experience by constructing your dream train and driving it on an endless railway adventure.

In this game, players are tasked with assembling various train parts, upgrading their components, and unlocking new features to enhance their trains. As you progress, you'll earn cash by taking off on thrilling journeys and can strategically rebirth for even bigger rewards!