TMNT Mega Ramp Survival
Map Code: 0556-7584-6565
Mode: Mega Ramp / Survival
NLDEVS — UEFN Game Studio
We build Fortnite experiences with Unreal Editor for Fortnite (UEFN). TMNT, Squid Game, Gun Game, XP-style maps, and more — designed for replayability, fast rounds, and squad fun.
Map codes included below. Follow us on Fortnite.com.
Fortnite Map Codes & Featured Games by NLDEVS
NLDEVS — UEFN Game Studio
We build Fortnite experiences
NLDEVS is a UEFN studio creating replayable Fortnite maps: gun games, themed adventures, and progression-based experiences.
Currently shipping 6 live experiences.
Welcome to NLDEVS
We build with Unreal Editor for Fortnite (UEFN), focusing on fun-first gameplay loops, clean flow, and strong replay value—whether you’re grinding rounds, practicing aim, or playing with friends.
Explore our maps below, or follow our creator page to keep up with new releases and updates.
Browse by category:
Join our Community@nldevs on Fortnite →
Why play our Fortnite maps?
NLDEVS builds Fortnite experiences with UEFN that focus on replayability, clear objectives, and fun game loops. If you like Gun Games, survival runs, and themed minigames, you’ll fit right in.
Highly replayable game modes
Our islands are built around repeatable gameplay loops—Gun Games, survival runs, and fast minigames designed to stay fun after the first match.
Optimized UEFN performance
Built with Unreal Editor for Fortnite (UEFN) using clean layouts and optimization for smooth gameplay sessions.
Clear goals and progression systems
Simple objectives and structured progression keep players engaged and playing longer.
Unique themed Fortnite experiences
TMNT maps, Squid-style minigames, and distinct gameplay themes with strong visual identity.
Featured NLDEVS Games (Fortnite Island Codes)
Browse by category: TMNT · Squid Game · Gun Games · XP Maps
Browse all maps on Fortnite.com →
TMNT Mega Ramp SurvivalTMNT CityRvB Squid MinigameTilted Squid Royale (99 Bots)Winterfest Demon HuntersRvB Players vs Guards
Favorite Fortnite Maps (Map Codes)
Browse our favorite Fortnite maps and jump in fast using the map codes.
TMNT City
Map Code: 1383-6989-3967
Mode: Adventure / City
RvB Squid Minigame
Map Code: 2720-5344-3341
Mode: Red vs Blue / Minigames
Tilted Squid Royale (99 Bots)
Map Code: 1116-7765-9076
Mode: Battle Royale / Bots
Winterfest Demon Hunters
Map Code: 6101-7751-8665
Mode: Gun Game / Seasonal
RvB Players vs Guards
Map Code: 6263-5571-9595
Mode: Red vs Blue
Looking for XP Maps?
Browse our best Fortnite XP maps and island codes to level up efficiently.
View Best Fortnite XP Maps →FAQ
How do I play a Fortnite island code?
Open Fortnite → Search/Discover, enter the island code (####-####-####), then join the island.
What are the best Fortnite XP maps?
XP maps can change with updates and calibration. We maintain a curated list on our Best Fortnite XP Maps page.
Are these games made with UEFN?
Yes — our games are built with Unreal Editor for Fortnite (UEFN) with a focus on replayability.