In Level & terrain generation, Dreamlands ranks #2 and Ludus AI ranks #4. No independent quality tests found. Ranked on game-dev fit: commercial use restricted; Unity, Unreal integrations.
Commercial use: Dreamlands: restricted (see notes) terms. Ludus AI: not stated by vendor terms.
Free plan: Dreamlands: free plan not stated by vendor pricing. Ludus AI: free trial or credits only (14-day Pro trial; free account has no credits) 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. Ludus AI: Unreal.
Whole environments, building kits and matching props in one style
Unreal teams wanting an in-editor agent for Blueprints, C++ and levels
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.
AI toolkit that runs inside the Unreal Engine editor: an agent that understands your project's Blueprints, C++, assets and levels and can answer questions and make edits.
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 Unreal devs who want a project-aware assistant in the editor; it has no free credits beyond a 14-day trial, and its output licence is unverified.
Tasks●
Level & terrain generation, 3D model generation, Concept art & 2D assets
Coding assistants, Level & terrain generation
Engines●
Unreal, Unity, Roblox, Blender
Unreal
Free plan●
Not stated by vendor
Free trial or credits only 14-day Pro trial; free account has no credits
14-day Pro trial. Pro $25/month, Studio $80/month, Ultimate $180/month (plus VAT; yearly billing discounted). Free account has no credits. source
Export formats●
glTF, FBX, USD; plugins for Unreal (and UEFN), Unity, Roblox, Blender, Maya and 3ds Max source
Edits made inside the Unreal project
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
Commercial use: not stated by vendor Ownership/commercial terms for generated output: unverified. source
Revenue share / caps
Not stated by vendor
Not stated by vendor
API
Not stated by vendor
Not stated by vendor. No public API found
MCP server
Not stated by vendor
Not stated by vendor. Ludus says it can connect to IDEs via MCP; setup details not public source
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.