Flat Kit: Toon Shading and Water v4.9.4 (27 Mar 2025)

Flat Kit is a complete solution to achieve the stylish cel-shaded look: shaders, models, image effects, presets, examples.

You can get the latest version of this pack for free from us.

The custom shading model is versatile enough to work great for classic cel/toon shading and for unique styles of experimental projects.

NEW IN VERSION 4.0

Pixelation image effect (+ new demo scene) for a stylish low-res look
Mesh processor that generates perfectly smooth normals that greatly improve object-based outlines
New demo scene "Desert" showing a Moebius-esque style using the Outline image effect
Stylized Surface materials now support Local Space Height Gradients
Complete Inspector UI overhaul of Stylized Surface and Water shaders (+ tooltips on ALL parameters)

FEATURES

✔ Feature-rich shading model covers a wide range of stylized rendering styles.

✔ Stylized water: super versatile shader and assets that can handle anything from coffee in a cup to an open ocean. Includes buoy script for floating objects to remain on the surface. The water shader is available only in URP.

✔ Outline effect: depth, normal and color outlines that works both with isometric and perspective cameras.

✔ Stylized fog: Multi-stop horizontal/vertical gradient Fog Image Effect.

✔ Pixelation: Stylish retro effect with large juicy pixels.

✔ Terrain shader that works with Unity or third party terrain.

✔ Light Plane shader for 3D highlights and god rays.

✔ All Unity-supported platforms: all shaders and scripts support mobile (Android and iOS), WebGL, consoles and everything in between.

✔ VR and AR: Full XR support, including Single Pass Stereo Rendering.

✔ Built-in and URP support - Flat Kit supports both rendering pipelines.

✔ All latest Unity features are always supported: SRP batcher, LOD cross-fade, you name it.

✔ Battle tested - lots of games built with Flat Kit have been successfully released on Steam, App Store, Google Play, Nintendo Switch and other stores.

AND ALSO

Precise control over shadows - ideal for character lighting
Ability to control Unity built-in shadows
Indirect lighting and stylized lightmap support
Vertex color support, including Polybrush
Intuitive, simple and streamlined interface — use only what you need
Color the scene precisely — without guesswork
Full source code is included
All features are fully documented and have a demo scene
Regular updates and new features
Fast and friendly support