Realm-Crafting is a free, modern, open game editor designed to create complete experiences.
Realm-Crafting is a browser-based 3D game editor that lets you create interactive worlds,
puzzles, AI systems, gameplay behaviors, and more, without writing a single line of code.
Realm-Crafting uses the powerful open-source rendering engine BabylonJS.
It is aimed at creators, dreamers, tinkerers, gamers.
It's all done by dragging and dropping objects, visual scripts, and effects into a scene.
Build what you want your way.
Available September 1, 2025
Whether you want to make a horror game with apparitions, a game of avanture, an RPG with quests and dialogues,
or a simple world to explore with visual effects... Realm-Crafting adapts to your imagination.
Built-in editors allow you to create interactive objects, rich environments, a custom graphical interface,
controllable characters, or even dynamic event systems through a system of logical connection and visual behavioral scripting.
Realm-Crafting includes a collection of ready-to-use assets: 3D objects, backgrounds, effects, sounds, music, and behavior scripts.
You can use them directly in your levels without importing anything, to create a game that works from day one.
You can also import your own 3D models (in (.babylon, .gltf, .glb) but also import your textures, images, sounds...
To use the objects, drag them onto the stage where you want.
Triggers actions when a player approaches, presses a button, or crosses an area.
Adds patrol, chase, escape, or coordination behaviors between NPCs.
Create logic puzzles, switches, codes to crack, or activation sequences.
Implements choice dialogues, reputation, barter, or persuasion systems.
Gives life to creatures with specific behaviors: swimming, flying, wandering, flight, or attacks depending on their species.
Incorporates realistic simulated interactions: pushable objects, moving platforms, gravity or dynamic balance effects.
Behaviors are visual scripts that you apply to your objects to bring them to life simply by dragging and dropping.
They allow you to create interaction, movement, intelligence, and special effects without any code to write.
Choose from a vast library of predefined behaviors grouped into categories.
Visually connect objects to create advanced logical interactions (e.g., opening a door when a lever is activated, triggering traps, connecting puzzles, etc.).
Objects can be chained together to create cascading effects.
Connections determine the execution of related behaviors.
Ask your questions, share your creations, discover tutorials, tips or propose your ideas on a modern and benevolent forum.
The Realm-Crafting forum is the ideal place to progress, meet the community, contribute to the project, see announcements...
