Yamigisa Survival Engine

prototype 2D survival games more efficiently. The package provides core survival game systems such as character movement, interaction, inventory, crafting, item management, building placement, time cycle, biome effects, wildlife, save/load data, and custom editor tools. The provided content is highly customizable through Unity’s Inspector, ScriptableObjects, prefabs, and editor windows, allowing users to adjust gameplay values, item data, crafting recipes, object behavior, character attributes, and environmental settings without directly modifying the core code. This makes the package suitable for beginners, intermediate developers, and teams who want a flexible foundation for survival-based projects. This package is especially suitable for 2D survival, crafting, sandbox, adventure, farming survival, and resource-management games. It can be used as a starting framework for a new project or integrated into an existing Unity project to speed up development while keeping the system organized, expandable, and easy to maintain.