Hey Creators! Need a Helping Hand? Have you started a competition entry but need some solutions to get to the finish line? Use this thread to find collaborators for your project, and read on to learn about how you can leverage Gen AI tools to get y...
The first month of creator challenges are all live now on the creator forum. Each challenge is still open for submissions. Available Challenges: Week 1 - Your First World Week 2 - Custom Models: Beginner Track - My First Import | Advanced Track - Cre...
About this Category: Creator Questions & Discussions Have a question while building? Need advice on a complex system or are you stuck mid-script? This is your best space to ask, collaborate, and problem solve with not only fellow creators, but Meta e...
I’m in the partners program but I’m not in the MHCP Discord. Does anyone know how I can be added? Thank you,AlyKat128
The die I have in my world is grabbable but the only way a player can roll is to "drop" it with the automatically assigned icon (it's in the lower left). I don't believe I am assigning throw correctly as a primary icon since nothing happens when I te...
MHCP Community Meeting – Join Together as a Collective VoiceThursday May 22nd @ 9:00 - 10:00 PM ESTThese meetings are about more than just discussion, they’re about action.We come together as a collective voice to express what matters most to us. At ...
How can our team improve the reach of the game we have created in Horizon Worlds?
Hello everyone..Wanted to know if anyone knows the reason for entering worlds with headsetsand seeing triangles with exclamation marks as well as falling through worlds? @members
Hi Creators,I've been custom UI tutorials by "Mobile Worlds Crash Course with Laex05" and it's been awesome!! I can display custom uis.However, I want to see if the custom UIs will display differently for each player. How do I test multiplayer either...
Hey Creators! With the Mobile Competition submission deadline just around the corner, we want to make sure you have all the support you need to get your worlds submitted on time. Important Reminders: Submission Deadline: May 8, 2025 @ 11:45pm (PT) / ...
I am learning the desktop editor.I am trying to make some more intuitive driving/flying controls then is currently being shown in "Driving Simulator", and trying to see if there is better support with the Desktop Editor. I have added a Seat AvatarPos...
Hey everyone,My team and I worked on Crafter vs Dodgers and submitted it last week to the Meta Horizon Creator Competition.You can find our game here: https://horizon.meta.com/world/1176811227228729Our competition entry here: https://devpost.com/soft...
I'd like to promote my worlds to some shy people with no VR experience or headsets.Ideally, I'd like to send them a link to a closed session for web or mobile that only has me or other people they know.I know how to open a closed session, but how do ...
Took a while to find that this can be fixed from changing Motion to Animated from None(LLMs cannot figure that one outCan that be done in ts or is it DE only?
I'm trying to resize the HUD texture but it seems that it only wants to stay to the very top long rectangular strip (5:1)?Is it possible to resize to display a 1:1 map?
I know that Meta has shown off some MR demos in Horizon Worlds. Is there a plan to open this up and provide tools to developers to create such experiences?
Hi all,For the ongoing challenge, my team and I want to offer clothing rewards to Quests in our world. I noticed some games such as Super Rumble and Kaiju let players have hats/collectibles outside the game.We have made the 3D models but don't know h...
Sorry, first time building in MH. I've been trying to integrate an explosion from the public assets library (one of those PopcornFX asset types), but I haven't found out a way to start and stop playback of the particle effect from code.Casting to a P...
Since this morning, I’ve been getting the following issue: "Something went wrong, please restart the application or try again"I can't open, edit, or publish my worlds.I posted about it on Discord but haven’t gotten any replies, so I’m hoping someone ...
Good morning!I've been having this issue multiple times for the past weeks where I open Horizon Worlds Desktop Editor and this error pops up:"Something went wrong, please restart the application or try again"However, this time started yesterday after...
I have a world where the sightline is quite far. Players are able to see a black lined square at the bottom edge of the world. See screenshot. I've tried turning off `Environment > Show Grid` already but that doesn't help since this isn't a grid. Thi...
PSA: If Text Gizmo is not updating by typescript, try toggling visibility
I just noticed that there is no audio when recording using iOS system, is there another way to record game play video on Horizon mobile app?
Does NPC NavMesh Locomotion work with the new avatar NPCs or only the old skeleton ones?
Visible to public greyed out?
Best way to report documentation errors?for example PropsDefiniition is now PropsFromDefinitions etc in https://developers.meta.com/horizon-worlds/learn/documentation/desktop-editor/npcs/navigation-mesh-generation and others
guys, this is toasted or wat
Sublevel is extremely buggy... Are there coordinate limits for alignment to the current world?
How to upload a transparent texture and have it display on a plane with transparency?
So I kept trying this.entity.rotation.set(.... fromEuler()..) in OnGrabStart, but for some reason the rotation is never updated?
Invalid interaction choice in set interaction?
Is it possible to build a mobile chess game, where fine raycasts are required (not just the bad aim the examples show - at least so far, i can't seem to properly raycast with any of the gun examples)Can we do a direct raycast from finger position on ...
