Blueprints generation
From prompt to a wired UE Blueprint graph. Clean, compiled, readable.
Character animation
Rigging and animation retargeting in minutes, instead of an entire afternoon.
Ludus builds the rig, and retargets animations between skeletons that don’t share a hierarchy, including the Mixamo-to-Mannequin cases that end with a character floating ten meters off the ground. Auto-rigging and Anim Blueprint State Machines are generated inside your project, on your skeletons, with animation stitches generated as needed. You focus on the creative side—wiring is done for you.
14 days of Pro · 50,000 credits · $0 today
- ISO 27001 (opens the Ludus trust center in a new tab)
- SOC 2 Type 2 (opens the Ludus trust center in a new tab)
- GDPR (opens the Ludus trust center in a new tab)
- Unreal Engine 5.4–5.8
- Windows, macOS, and Linux
Ludus AI · Character animation
How it works
Auto-rigging.
Ludus fits a skeleton to your mesh, places joints, and paints skin weights, so a raw model is ready to animate without a manual rigging pass.
Animation retargeting.
Retarget mocap and library clips onto your characters across skeletons, with IK and root motion preserved. Clips land ready to play, not stuck to the wrong proportions.
State Machine generation.
Describe the movement and Ludus builds the Anim Blueprint: states, transitions, Blend Spaces, and the variables that drive them, wired to your locomotion.
Also in Character animation
From Static Mesh to animated character without leaving the editor.
- Auto-rig characters
- Humanoid mesh rigged into an animation-ready Skeletal Mesh from one prompt.
- Generate animations
- Body-movement animations generated from a text description.
- Non-humanoid rigs
- Creatures, quadrupeds, and props rigged the same way as characters.
- Animation retargeting
- Animations moved between skeletons, mismatched hierarchies included.
- Edit animation with text
- Adjust timing, poses, or motion by describing the change.
Other things Ludus builds
VFX creation
Niagara effects that don't start life as a blank template.
Sound design
SFX, music and MetaSound graphs in Unreal Engine from a text description, without learning another node graph.
3D modeling
Mesh generation with clean topology and a sane polycount, delivered game-ready to your Content Browser.
Debugging
Cross-Blueprint debugging that follows the reference chain for you.
What Unreal developers say
I have tried multiple AI tools to speed up the process of learning and creating in Unreal Engine. Ludus AI not only outperformed them all - it actually guided me with zero failures or errors along the way.
Try Pro on your own Unreal project, free for 14 days.
Prices in USD, ex. VAT
Pro
14 days free$20per month
$240 billed yearly
Save $60 a year
70,000 credits a month
- Blueprints, materials, Niagara, C++ and more
- 3D models, images, levels and animations
- Deep project understanding and memory
- Screen-view answers
- IDE integrations via MCP
Studio
$64per seat per month
$768 per seat billed yearly
Save $192 a year per seat
250,000 credits a month per seat
- Everything in Pro
- Team collaboration
- High-priority support
Ultimate
$144per seat per month
$1,728 per seat billed yearly
Save $432 a year per seat
600,000 credits a month per seat
- Everything in Studio
- Exclusive access to beta features
14 days of all Pro features, with 50,000 credits included.
Enterprise
Ludus for your whole studio
Built for the work standards of AAA productions. Custom credit volume, a private cloud option and a dedicated team help you roll Ludus out across every project and seat.
- Everything in Ultimate
- Custom credit limits
- Private cloud option
- Project-based C++ knowledge
- Dedicated support
Questions before you start.
Still unsure? Ask us on Discord
01What happens when the trial ends?
Pro continues at $25/mo, or $20/mo if you choose yearly billing. We email you 3 days before the trial ends, and you can cancel in one click from Settings.
02Why do you ask for a card?
Only to stop trial abuse. Nothing is charged during the 14-day trial.
03Does it work with my existing project?
Yes. Ludus runs inside the Unreal Editor on Unreal Engine 5.4–5.8, on Windows, macOS, and Linux. It reads your Blueprints, C++, assets and levels, so answers and changes fit the project you already have.
04Blueprints, C++ or both?
Both. Ludus reads, explains and edits Blueprint graphs, Behavior Trees, widgets and materials, writes and refactors C++, traces an error across both, and can move a prototyped Blueprint to C++ when performance calls for it. You approve every change.
05Is my code safe?
Ludus is independently certified to ISO 27001 and SOC 2 Type 2 and is GDPR compliant. The trust center explains how your code and data are handled.
Your next feature is one prompt away.
Start a 14-day Pro trial. It runs in your editor today.
- ISO 27001 (opens the Ludus trust center in a new tab)
- SOC 2 Type 2 (opens the Ludus trust center in a new tab)
- GDPR (opens the Ludus trust center in a new tab)
- Unreal Engine 5.4–5.8
- Windows, macOS, and Linux