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Expand Your TMNT Storytelling in Fortnite with New UEFN Tools
The Fortnite Team
The Teenage Mutant Ninja Turtles (TMNT) landed in UEFN last year, and now creators can tell bigger and more radical stories than ever before — thanks to the arrival of new iconic characters and locations that bring the TMNT universe to life!
With Krang, Casey Jones, Bebop, and Rocksteady characters now available, plus a brand-new Starter Island template, you’ve got all the ingredients to make an extra-large, action-packed adventure... just don’t forget the pizza!

That’s just the start. All TMNT Outfits — including Leonardo, Donatello, Raphael, and Michelangelo — are now fully compatible with the Character, NPC Spawner, and Guard devices. This means you can create custom behaviors, animations, and even full-blown cinematics with the turtles themselves.
The new Dimension X Starter Island template showcases the Technodrome Prefab and features new landscape materials, VFX, and a space-inspired skybox. This island is a blank canvas with no built-in gameplay, putting you in complete control over how you tell your next TMNT story.
You can also arm NPCs with the turtle’s signature weapons like katanas and nunchucks. Plus, we’ve introduced the ability to use graffiti textures to authentically bring any place on your island into the TMNT universe.
Survive as many arenas as possible, now featuring all-new battlegrounds set in Dimension X and Technodrome locations. There are four bosses to defeat — Shredder, Super Shredder, Rocksteady, and Bebop — and you’ll team up with seven allies, including Casey Jones, Splinter, April, and the Turtles, who’ve got your back with expanded, unique capabilities.
Players will also get access to new features including daily rewards, fresh enemy types, bonus rounds, and end-of-arena rewards to enhance their fighting adventures. Grab your katana, adventure awaits!
Cowabunga, creators — it’s time to shell out your biggest TMNT creations! Want to find out more about the new TMNT Outfits, features, and Starter Island template? Check out the updated Working with TMNT islands documentation.
Remember to stay tuned for TMNT Dimensions 2 [ROGUELIKE], coming hot on the heels of the v34.40 update in the coming days!
With Krang, Casey Jones, Bebop, and Rocksteady characters now available, plus a brand-new Starter Island template, you’ve got all the ingredients to make an extra-large, action-packed adventure... just don’t forget the pizza!

That’s just the start. All TMNT Outfits — including Leonardo, Donatello, Raphael, and Michelangelo — are now fully compatible with the Character, NPC Spawner, and Guard devices. This means you can create custom behaviors, animations, and even full-blown cinematics with the turtles themselves.
The new Dimension X Starter Island template showcases the Technodrome Prefab and features new landscape materials, VFX, and a space-inspired skybox. This island is a blank canvas with no built-in gameplay, putting you in complete control over how you tell your next TMNT story.

You can also arm NPCs with the turtle’s signature weapons like katanas and nunchucks. Plus, we’ve introduced the ability to use graffiti textures to authentically bring any place on your island into the TMNT universe.
How Do I Start Building Teenage Mutant Ninja Turtles Islands?
Get started the same as any Fortnite island — navigate to the Brands tab in the UEFN project browser to find the TMNT templates. Or in Creative, access the console to find the TMNT Sample islands. To publish your TMNT island, you must be a member of the Island Creator Program and have signed the additional terms and conditions. Already signed the IP addendum to create LEGO® or The Walking Dead Universe islands? You’re all set!Introducing TMNT Dimensions 2 [ROGUELIKE]
But wait, there’s more! The much-anticipated beat ‘em up sequel from Paramount Games Studios — TMNT Dimensions 2 [ROGUELIKE] — is coming April 24, bringing even more bosses, allies, locations, and an all-new never-ending gameplay experience. Developed by Spiral House, jump back in the action with island code 0564-2509-4966 in just a couple days!Survive as many arenas as possible, now featuring all-new battlegrounds set in Dimension X and Technodrome locations. There are four bosses to defeat — Shredder, Super Shredder, Rocksteady, and Bebop — and you’ll team up with seven allies, including Casey Jones, Splinter, April, and the Turtles, who’ve got your back with expanded, unique capabilities.
Players will also get access to new features including daily rewards, fresh enemy types, bonus rounds, and end-of-arena rewards to enhance their fighting adventures. Grab your katana, adventure awaits!
The Making of TMNT Dimensions [ROGUELIKE]
On April 24, we’ll publish a developer blog titled How Spiral House Created the “TMNT Dimensions [ROGUELIKE]” Series in Fortnite, offering a behind-the-scenes look at how both TMNT Dimensions [ROGUELIKE] games came together. The gameplay experience in these games is a great source of inspiration for creating your own TMNT islands!Cowabunga, creators — it’s time to shell out your biggest TMNT creations! Want to find out more about the new TMNT Outfits, features, and Starter Island template? Check out the updated Working with TMNT islands documentation.
Remember to stay tuned for TMNT Dimensions 2 [ROGUELIKE], coming hot on the heels of the v34.40 update in the coming days!