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Unity

Prefab World Builder

By Plugin Master

$59.99

Rated 5.0/5 from 68 ratings on Unity.

Price history

Recorded standalone sale prices and the latest available store price, in USD. Historical dots use the sale start date and its recorded offer price. Prices can change during a sale; this is not a daily price log. Bundle prices and upcoming offers are excluded. History covers up to the 100 most recent recorded offers.

Lowest recorded standalone price in this history: $29.99. The latest store price is $59.99.

Recorded prices for Prefab World Builder 2 price observations from Sep 14, 2026 to Nov 4, 2026. Lowest recorded price $29.99. Exact dates and prices are listed below. $0.00 $30.00 $59.99 Sep 14, 2026: $29.99. $25 Sale Nov 4, 2026: $59.99. Latest store price Sep 14, 2026 Nov 4, 2026
Each dot is a recorded sale price or the latest store check. Prices between observations are unknown.
View 2 recorded prices
Recorded standalone asset prices in USD
Sale start / price checkPriceObservation
$59.99Latest store price
$29.99$25 Sale

Sale and bundle history

The 1 most recent recorded offers including this asset. Past offers may no longer be available. Bundle prices cover a package, not this asset alone.

About Prefab World Builder

  • Tools, Systems & Learning > Development Tools & Automation
  • Tools, Systems & Learning > Level & World Building
[PWB] Prefab World Builder - Advanced Level Design & Placement Tools

Take total control of your environment creation. Prefab World Builder (PWB) is the ultimate suite of advanced placement and editing tools designed to eliminate tedious manual workflows. Whether you are rapidly prototyping a scene or building a massive, detailed world, PWB streamlines your process so you can focus entirely on your creative vision.

Zero Runtime Overhead & Full Source Code. PWB runs 100% within the Unity Editor and provides full access to the source code. No assets or scripts from this package are included in your final builds, keeping your project completely clean and optimized.

Advanced Prop Placement
Gravity Tool: Drop objects using physics for organic, natural-looking clutter and realistic scene dressing.
Brush Tool: Paint massive amounts of foliage, trees, and rocks instantly.
Pin Tool: Precision placement with instant shortcuts to rotate and scale. Automatically flatten terrain and clear details underneath new objects.
Line, Shape & Tiling Tools: Instantly generate fences, walls, or formations along customizable Bezier paths, geometric shapes (circles, triangles, squares, polygons), or quickly arrange props in tiled grid layouts.
Replacer & Eraser: Swiftly swap existing scene objects with new prefabs, or wipe areas clean just like using a 2D drawing app.

Modular Environment & Grid Tools
Floor, Wall & Block Tools: Generate perfectly tiled floors, aligned walls, and effortlessly build massive grid-based modular structures.
Advanced Grid Snapping: Build flawless modular environments with fully editable rectangular or radial grids, giving you total control over position, rotation, and spacing.

Smart Selection & Modification
Upgraded Transform Controls: Take full control of your selections. Rotate and scale with absolute precision using intuitive handles on bounding box corners, midpoints, or custom local points.
Extrude & Mirror Tools: Multiply your work instantly. Seamlessly extrude structural elements or mirror entire room setups in seconds to build massive levels faster.
Circle Select: Swiftly highlight and manipulate large groups of props within a custom radius, bypassing the limitations of standard box selection.

Intuitive Palette Management
Smart Prefab Palette: Drag and drop entire folders or individual prefabs directly from your Project or Hierarchy windows. Effortlessly manage massive libraries using advanced name and label filtering.
Advanced Brush Properties: Achieve organic, non-uniform environments instantly. Take absolute control over randomized rotation, scaling, offsets, and surface alignment (align to normals or stroke direction).
Multi-Brush System: Paint with multiple objects simultaneously. Instantiate prefabs using weighted random frequencies or set up precise, repeating sequence patterns.
Palette Picker: Keep your momentum going by switching active brushes simply by clicking an object already in your scene.
Thumbnail Editor: Keep your workspace beautiful and organized. Customize the orientation, scale, lighting, and background color of your prefab thumbnails directly in the palette.

Unity price last checked .

Prices and availability may change.