Easy to use and highly customizable light flicker system with presets, randomization and performance options.Simple Light Flicker is a lightweight and easy-to-use tool designed to quickly add believable flickering lights to your Unity projects.This asset was created out of a real need. After searching for a long time for a clean and simple light flicker solution that was not overcomplicated or bloated with unnecessary systems, I decided to build one myself. The goal was clear: simple, flexible, and reliable.The system focuses on what really matters. It allows you to create realistic lighting in seconds, without complex setups or confusing workflows. Just add your lights, tweak a few settings, and you are ready to go.Despite its simplicity, the tool is powerful enough for a wide range of styles and moods. From subtle ambient flicker to broken lights, emergency lighting, or dramatic horror effects, everything can be adjusted with intuitive controls.Each light can behave slightly differently using built-in randomization, which helps avoid the unnatural synchronized look that many flicker systems have. This makes scenes feel more alive and believable.Presets allow you to quickly save and reuse your favorite setups, making it easy to build atmosphere across multiple scenes and projects.The asset is designed to stay lightweight and performant, so it works well in small projects, large environments, and even performance-sensitive platforms like mobile or VR.If you are looking for a straightforward solution that “just works”, this tool is for you.Simple, but not limited. Small, but powerful.FeaturesSimple and lightweight light flicker systemDesigned to be easy to set up and quick to understandSupports multiple lights at the same timeBuilt-in random offset so each light can behave differentlyHelps avoid unnatural synchronized flickeringFully customizable intensity and speedAdjustable minimum and maximum light valuesCustom animation curves for unique flicker stylesOptional color flicker with smooth blendingTwo and three color supportPerformance settings to balance quality and efficiencyWorks well in small scenes as well as large environmentsPresetsIncludes 30+ ready-to-use presetsCovers a wide range of moods and stylesHorror, sci-fi, broken lights, emergency, neon, and moreCreate your OWN PRESETS and save them directly inside the editorReuse and share your setups across different scenes and projectsQuickly switch between different lighting moodsTechnicalBeginner-friendly and designer-friendlyNo external dependenciesOptimized for real-time useWorks with Built-in, URP, and HDRPMobile, PC & Console readyLightweight and performance-focusedExample scenes included
