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Traveller 5e

Created by World's Largest RPGs

The oldest and most influential sci-fi TTRPG of all time meets the world’s most popular roleplaying game, with a complete 5e conversion by World’s Largest RPGs.

Latest Updates from Our Project:

Classes & Subclasses - A Closer Look
about 1 month ago – Tue, May 05, 2026 at 01:02:59 PM

We know you've been waiting for this one! We’re back with another deeper look at how Traveller 5E plays at the table.

This time, we’re focusing on Classes and Subclasses - how they fit into the system and build on the career-based character creation you’ve already seen.


In Traveller 5E, your character’s career still comes first.
You build your background through careers and prior service, and then, once your character leaves that life behind you, choose a class and begin adventuring. 
From there, progression follows a familiar 5E structure!

We’ve got more of these updates on the way as we continue breaking down how the system works.
If there’s something specific you want us to cover, let us know!

Thanks again for being here with us!

Deck Plans Volume 1 - A Closer Look
about 1 month ago – Mon, May 04, 2026 at 12:16:58 PM

We wanted to share a closer look at one of the upcoming add-ons: Deck Plans Volume 1 - Critical Locations.



The book includes:
  • 50 mapped locations, all built on a one-inch grid for use with miniatures 
  •  A wide range of environments, from ship interiors to planetary locations 
  •  A reference system to quickly find the right map during play 
  •  Story seeds and guidance to help GMs turn these locations into encounters 

Everything is designed to be usable right away, while still giving you room to adapt it to your own campaign. 

More to Come
We’ll have more to share tomorrow!

Log Entry: $600K Achieved
about 1 month ago – Wed, Apr 29, 2026 at 11:38:13 AM

We’ve officially crossed $600K.
Thank you to everyone who has backed or shared the project. We've unlocked Bookmark Ribbons for all Regular Edition Books!

Next Stop - 625K!
Our next stretch goal unlocked another CivX Content Expansion, so you have more to explore and bring to the table.

Looking Ahead
We also want to take a moment to speak to longtime Traveller fans - especially those coming from Mongoose.

For the Imperium, this is just the beginning.

Our plan is to convert the full line of Mongoose Traveller books into the 5E system over time, bringing that content into a new framework while keeping it accessible to more tables.

Coming Up Next
We’ve got more to share soon.
Next up is a closer look at Deck Plans Volume 1, followed by a deeper dive into Classes and Subclasses.
Stay tuned!

A Patch of Honor
about 1 month ago – Tue, Apr 28, 2026 at 01:25:56 PM

Hello Travellers! 🚀

A little less crunch today, but an update I believe you'll like! Firstly - we're SO grateful to be this close to 600K. We were thinking of a good way to thank our backers - and we've come up with this:

We had a little fun with one of Traveller's most iconic features. The patch will be included (free!) with ALL physical pledges! We'll also be adding it as an add-on if you want to one for a friend!

Thank you again for being a part of this! More updates coming this week.

Miniatures Preview - Next Stop $600K
about 1 month ago – Mon, Apr 27, 2026 at 09:23:49 AM

Greetings Travellers!

We're loving the feedback we've gotten on our last few updates! Keep it up so we know what you all want to see in our future updates.

Onward to 600K!
We’re now less than $10,000 away from $600K - bookmark ribbons for all regular edition books are coming soon!

Miniatures Preview
We also wanted to share a closer look at the miniatures included in the campaign.
We’ve put together a video with Tim Brown, sculptor Austin Sizer, and John-Matthew DeFoggi talking through the design process and what you can expect.



More updates are on the way as the campaign continues.