PromptMotion - AI Animation Generator + Library

PromptMotion is an AI animation generator for Unity that lets you create humanoid animations from text prompts. Type what you want your character to do, click Generate, and within about a minute you receive a humanoid‑retargeted FBX animation. The system uses NVIDIA's Kimodo model to produce the motions.

The asset ships with a library of five hand‑picked starter animations. You can drag any of them onto a humanoid rig—Mixamo, Synty, Ready Player Me, or a custom Humanoid—and start animating immediately, without an internet connection.

Key features include:
- No sign‑up, API keys, or subscription fees. A one‑time purchase grants unlimited monthly generation up to a 50‑generation allowance that renews automatically every 30 days.
- Fully automatic import. Texture settings, avatar configuration, animation extraction, and clip application happen without any manual steps.
- Embedded preview. Generated clips play on your character inside the editor window, letting you scrub, loop, change speed, and see the result before applying.
- Zero runtime overhead. All scripts are Editor‑only, so your build size and performance are unaffected.
- Instant activation. Enter your Unity Asset Store invoice number, click Verify, and start generating—no website signup required.

You can generate a broad range of motions, such as locomotion (walks, runs, jumps, climbs), idles and poses, combat actions (punches, kicks, sword swings), gestures (waves, bows), reactions (surprised, hurt), sports and athletics, emotional acting, daily activities, and any other body motion you can describe.

Every animation is delivered as an FBX file with Unity Humanoid bone mapping, making it compatible with any humanoid character out of the box.

The asset requires Unity 2022.3 LTS or newer and an internet connection during the initial generation. After generation, all assets—including the five starter clips—work fully offline.

What is not included: finger animation, facial expressions, lip sync or speech‑driven animation, and bundled character models. You will need to layer those elements separately if needed.