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Dream. Create. Play.
HELIX - The ultimate open-world multiplayer sandbox game
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Be one of the first to try HELIX in Closed Alpha!
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Built Using HELIX
HELIX features limitless user-created maps, servers, and mods.
What is HELIX?
HELIX is a next-gen multiplayer sandbox game built on UE5. Create and share mods and join servers with people around the world.
Incredible Graphics
HELIX features hyper-realistic graphics and massive open-world environments, powered by UE5.
Free to Play
HELIX is free to download, play, and create within.
Limitless Game Modes & RP
Discover user-created worlds and gamemodes including CityRP, DarkRP, MilitaryRP, MedievalRP and more!
Unlimited Maps
Immerse yourself in incredible maps created by other users or create your own.
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Character Creator
Create incredibly detailed player characters and NPCs. Import custom clothes, accessories, etc.
Advanced Vehicle System
Experience fully customizable and moddable vehicles with immaculate detail.
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Built-in Hosting
Create and host your own assets and dedicated servers within a matter of minutes.
Full Modding Support
Built by modders and for modders, HELIX allows you to mod and experiment without restrictions.
Create Anything
If you can imagine it, you can build it in HELIX.
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Sandbox Mode
Create stunning worlds just by dragging and dropping assets - no coding required!
HELIX Studio
Create advanced experiences and assets with the HELIX Studio UE plugin.
HELIX Vault
Easily discover, download, and share mods right from within HELIX.
Full IP Ownership
You own what you create.
Powerful Scripting API
HELIX's Lua-based scripting API provides a familiar and powerful way to create any type of gameplay.
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-- Let's spawn some props
prop_table = Prop (Vector (200, 0, 0) , Rotator (0, 0, 0) , "helix : : SM_WoodenTable")
prop_chair = Prop (Vector (200, 0, 0) , Rotator (0, 0, 0) , "helix : : SM_WoodenChair")
prop_tire = Prop (Vector (200, 0, 0) , Rotator (0, 0, 0) , "helix : : SM_TireLarge")
View HELIX Docs
Browse the API Docs to explore thousands of gameplay functions and events.
Coming Soon
What People Are Saying
Testimonial quotes from prominent modders and RP devs.
"HELIX feels like the evolution we’ve all been waiting for — it gives creators real freedom without fighting the engine."
Quasar
Founder of Quasar Store - #1 store for FiveM scripts, used in 19k+ RP servers
“HELIX is shaping up to be the go-to sandbox—where imagination isn’t just allowed, it’s expected.“
Wasabirobby
Founder of Wasabi Scripts - Used in 15k+ RP servers
“Working with HELIX is a total game changer for anyone familiar with FiveM development and its limitations. Unreal Engine 5 combined with HELIX’s tools allows me to push the boundaries, and create whatever I want, all with stunning graphics and gameplay. The potential for HELIX is enormous, and I truly believe it will revolutionize the modding and Role Playing space.”
Kakarot
Creator of QBCore - Most popular RP framework in FiveM, used by 25k+ RP servers
“HELIX is like if Roblox, GTA, and Garry's Mod had a baby.”
Nkjellman
Team Lead - Liberty City Preservation Project
“HELIX puts creators first. No takedowns — just support!”
Dark Space
YouTuber and Creator - GTA VI map mod
Frequently Asked Questions
You've got questions, we've got answers.
When will HELIX be released?
How do I get access to the Closed Alpha?
What are the system requirements?
Will HELIX be free to play?
Where can I download HELIX?
Who are the developers behind HELIX?
Recent News
Stay up-to-date with us.
Hypersonic Laboratories Raises $7M For Sandbox UGC Gaming Platform
The company is building, a platform that will enable “modders,” or creators building game content, to create their own games inside...
Article by: VentureBeat.com
Learn More
Hypersonic Laboratories Raises $7M For Modding Platform HELIX
AppWorks, WTIC, KB Investment, and Alex Ekvall also contributed to the round, with the funding going towards further development...
Article by: GamesIndustry.biz
Learn More