Every character is unique and very simple to modify to benefit your projects. One single texture lets you easy to modify the colors of the models to fit your game environment. When using the asset, you don't need any additional plugins or tools to make them work in your project.
Super easy to animate, as they don't have any skeleton. You can animate them based on rotation, position, or scale.
The package can be also useful to add the models to the background to diversify the environment of your game. Please consider adding the "trail renderer" to make it look more beautiful when some movement is applied. Make them look nice underwater or as flying objects.
The package can be used for mobile/WebGL or any other platform. Every model is numerically signed.