Three modular URP thruster presets with animated volumetric plumes, turbulence, power response, and exhaust sparks, supplied with full source and a Unity 6 demo.Modular Sci-Fi Thruster Effects is a focused Unity 6 URP package for spacecraft, drones, vehicles, machinery, and science-fiction props.The package includes three ready-to-use styles:- Clean Ion Drive — a stable blue-white plume for efficient propulsion.- Pulsed Plasma Drive — a violet engine with a stronger rhythmic response.- Combustion Boost Drive — a hotter amber plume with a more aggressive flicker.Each prefab combines a reusable high-resolution plume mesh, layered flame materials, an authored metal nozzle, and procedural exhaust sparks. The included ModularThrusterVFX component exposes a normalized power input and updates length, width, turbulence, material phase, intensity response, and exhaust behavior without duplicating materials at runtime.The custom URP shader adds animated multi-frequency breakup, hot-core shaping, volumetric edge response, and subtle shock-cell highlights. Colors, intensity, softness, and power can be adjusted per material or driven at runtime through the supplied component.A clean showcase scene demonstrates individual close-ups and a final three-engine comparison. The demo environment is contained in a reusable setup prefab and does not depend on the removed source examples.- Unity version: 6000.0.30f1- Render pipeline: Universal Render Pipeline (URP) 17.0.3- Ready-to-use thruster prefabs: 3- Demo setup prefabs: 1- Demo scenes: 1- Custom shaders: 1- Reusable plume meshes: 1- Runtime scripts: 1- Demo scripts: 1- Product materials: 19- Texture requirement: none; plume animation is procedural- Runtime material control: MaterialPropertyBlock- Included media: six 2560x1440 screenshots and one 2560x1440, 60 fps, 30-second H.264 demo video- Target platform used for validation: Windows 64-bitAI was used during code refactoring and scene preparation.
