You need SDK3 and Udon in your project for this asset to work properly. The package contains 3d models and prefabs of crackers on the plate that make crunchy sound and crumbs when you eat them. Contents ・2 FBX files for a cracker and a plate ・3 prefabs: crackers and plate separately and all combined into a set ・Materials and 2K textures ・A sound of crunching (.ogg) ・A script that enables the sound with crumbs and respawns the crackers How to use Import the unity package into your project. Drag and drop the prefab into the hierarchy. You can adjust sound volume in Audio Source component. Terms of use By using this model data, you are deemed to have agreed to the terms of use. Please refer to the following URL for the terms and conditions. https://drive.google.com/file/d/18Wz9cD9AF7wLuD-47fLE_QTlJsqS8QSx/view?usp=sharing