Dreamlands
Level & terrain generation- Commercial use
- Restricted (see notes)
- Free plan
- Not stated by vendor
- Ship free-plan output?
- Not stated by vendor
- Engines
- Unreal, Unity, Roblox, Blender
Dreamlands vs HunyuanWorld 1.0 (Tencent)
Facts from each vendor's published pages, checked . Compare different tools →
Our ranking
In Level & terrain generation, Dreamlands ranks #2 and HunyuanWorld 1.0 (Tencent) ranks #3. No independent quality tests found. Ranked on game-dev fit: commercial use restricted; Unity, Unreal integrations.
HunyuanWorld 1.0 (Tencent)
Level & terrain generation · Free (open weights)- Commercial use
- Restricted (see notes)
- Free plan
- Free planFree open weights (your own GPU costs)
- Ship free-plan output?
- Restricted: read the catch
- Engines
- Any (standard file export / engine-agnostic)
Bottom line for game devs
- Commercial use: both restricted (see notes) (Dreamlands terms; HunyuanWorld 1.0 (Tencent) terms).
- Free plan: Dreamlands: free plan not stated by vendor pricing. HunyuanWorld 1.0 (Tencent): free plan (Free open weights (your own GPU costs)) pricing.
- API and MCP: both: API not stated by vendor, MCP not stated by vendor.
- Engine integrations stated by the vendor: Dreamlands: Unreal, Unity, Roblox, Blender. HunyuanWorld 1.0 (Tencent): none stated (standard file export).
Best for
Whole environments, building kits and matching props in one style
Self-hosted 3D world generation
What it does
Agentic 3D world building: concept art from a sentence, then matching 3D props, modular building kits, PBR materials and whole buildings from a floor plan, exported to your engine.
Open-weights model that generates explorable 360° 3D worlds from text or an image, with mesh export for standard graphics pipelines. Tencent has since released newer HY-World versions under separate repos.
Verdict
For building whole stylistically consistent worlds and kits for Unreal, Unity or Roblox; commercial use is allowed but non-exclusive, and Dreamlands can reuse your generated assets.
For self-hosting 3D world generation with mesh export; the licence excludes the EU, UK and South Korea, and large products need Tencent's approval.
Tasks●
Level & terrain generation, 3D model generation, Concept art & 2D assets
Level & terrain generation
Engines●
Unreal, Unity, Roblox, Blender
Any (standard file export / engine-agnostic)
Free plan●
Not stated by vendor
Free plan Free open weights (your own GPU costs)
Pricing
Not stated by vendor source
Free to download and self-host (your own GPU/compute costs apply). A quantised "lite" version is listed for consumer GPUs such as the RTX 4090. source
Export formats●
glTF, FBX, USD; plugins for Unreal (and UEFN), Unity, Roblox, Blender, Maya and 3ds Max source
Mesh export (Draco supported per repo) source
Commercial use
Restricted (see notes)
Terms (last updated 29 March 2026): Standard and Subscription plans get a non-exclusive licence to use Generated Assets in projects, including commercial projects; Dreamlands may redistribute the same assets through its library or marketplace or license them to others. Exclusive rights only under an Enterprise Agreement. Licence survives cancellation for assets already downloaded. No warranty against third-party IP claims; outputs may not be used to train AI models. source
Terms (last updated 29 March 2026): Standard and Subscription plans get a non-exclusive licence to use Generated Assets in projects, including commercial projects; Dreamlands may redistribute the same assets through its library or marketplace or license them to others. Exclusive rights only under an Enterprise Agreement. Licence survives cancellation for assets already downloaded. No warranty against third-party IP claims; outputs may not be used to train AI models. source
Restricted (see notes)
Tencent HunyuanWorld-1.0 Community License: the licensed territory excludes the EU, UK and South Korea; use of the works or outputs outside that territory is unauthorized; products with over 1 million monthly active users must request a license from Tencent. source
Tencent HunyuanWorld-1.0 Community License: the licensed territory excludes the EU, UK and South Korea; use of the works or outputs outside that territory is unauthorized; products with over 1 million monthly active users must request a license from Tencent. source
Revenue share / caps●
Not stated by vendor
Products with over 1 million monthly active users must request a licence from Tencent.
API
Not stated by vendor
Not stated by vendor. Not checked
MCP server
Not stated by vendor
Not stated by vendor. Not checked
Last checked
Rows marked ● differ between the two tools. Licence badges: green = commercial use allowed (including any free plan or trial), amber = paid plans only, restricted, or allowed but with no free plan, red = not allowed, grey = not stated by vendor or not applicable. Read the vendor's current terms before you ship.