Dieselopolis: Dystopian Megastructure

Dieselopolis: Dystopian MegaStructure is a modular 3D environment pack and procedural building toolkit designed for creating dense industrial, dieselpunk, cyber-dystopian, and megastructure environments in Unity, with support for HDRP, URP, and the Standard Built-in Render Pipeline.

The pack includes 156 meshes covering modular architecture, residential and industrial structures, structural frames, exterior pipes, props, decals, holographic elements, and environmental details.

Dieselopolis also includes a collection of custom editor and runtime tools designed to reduce repetitive environment-building tasks and speed up large-scale scene creation.

Key Features

• 156 modular environment meshes
• Modular dystopian, dieselpunk, industrial, cyberpunk, and megastructure architecture
• Procedural modular building generation with multiple block types
• Seed-based building, decal, and billboard randomization
• Interior emissive color variation and independent light flickering
• Procedural modular bridge and multi-floor elevator generation
• Randomized billboards, exterior lamps, canopies, decals, and environmental details
• Multi-spline cable generation using Unity Splines
• Adjustable automatic cable sag with multiple sag modes
• Start and end cable anchors with automatic connector placement
• Advanced hologram shader with flicker, glitch, interlace, and corner-detection effects
• Negative-scale Box Collider repair utility for mirrored modular assets
• Final Prefab Baker for converting procedural setups into clean standalone prefabs
• Dedicated materials and hologram shaders for HDRP, URP, and the Standard Built-in Render Pipeline
• Demo scenes for HDRP, URP, and the Standard Built-in Render Pipeline
• Cable Tool requires Unity Splines (com.unity.splines)