The level editor is a tool that allows the user to create their own levels . It has a variety of features, such as the ability to place terrain, buildings, and objects. The user can also place game objects like grass, trees, Modular terrain and geometry, buttons, doors Users can even use the tool to change the time of day, Lightning, and more. The level editor is an easy way to make a world more fun for the player. also the player can play in the level with FIRST PERSON CHARATCER for test, and more features.........

LINK: https://ayadigames.itch.io/level-editor