2D Multi Scene Level Designer

Publisher

swallow

Please Note

This entry is from Wednesday September 23, 2026. The price of the asset may have changed since then.
Please visit our homepage for recent offers and sales. Official and private Unity Asset Store™ sales usually last about 14 days.

Overview

2D Multi Scene Level Designer: is a toolkit built to remove the bottlenecks of creating massive 2D worlds. If you are building a Metroidvania, a RPG, a large open world, or platformer, you are bound to face a problem: loading many scenes at once drops the Unity Editor to very low FPS, and moving prefabs across scene boundaries becomes slow and tedious.

This toolkit solves that with zero-cost Proxy Rendering, a World Palette for rapid placement, and bulk Scene Movement tools, letting you work on huge worlds smoothly while still seeing the full layout.

🚀 Zero-Cost Proxy Mode

• Eliminates Editor lag by replacing heavy tilemap scenes with lightweight color-coded rectangles drawn using GL calls.
• Work with 50+ scenes loaded simultaneously while keeping smooth Editor performance.
• Maintain a bird’s-eye view of surrounding rooms while editing the active scene normally.
• Proxy data automatically updates every time a scene is saved.

🎨 World Palette Tool

• A customizable Scene View HUD for drag-and-dropping prefabs and full room templates.
• Smart Scene Targeting: Automatically places objects in the correct Unity scene based on cursor position.
• Create multiple Collections and Profiles (Forest Props, Dungeon Enemies, Traps, etc.).
• Rotate objects quickly using the Ctrl key before placement.

📦 Move Multiple Scenes Tool

• Move multiple scenes at once, bypassing Unity’s default limitations.
• Reposition dozens or even hundreds of scenes as easily as moving a single object.
• Advanced selection modes: Rectangle, Freehand Lasso, and Axis Constraints (for example, select everything to the right).
• Fully compatible with Unity’s Undo/Redo system.

🛠️ Workflow & Quality of Life Features

• Quick Scene Activation: Ctrl + Click a proxy or object to instantly set its scene as active.
• Quick Cleanup: Shift + Double Click a scene proxy to unload it instantly.
• Auto-Unload on Play: Non-active scenes unload automatically when entering Play mode for faster testing.
• Global Grid Overlay: Customizable alignment grid for precise level design.

💡 Use Cases

• Metroidvanias / Large Open Worlds: Design your full map layout using Proxy Mode with biome color grouping.
• Rapid Prototyping: Instantly place pre-configured room templates from the World Palette.
• Expanding the Map: Shift entire sections of the world to create space for new areas or boss rooms. ✨