Unity Primitives

The most common Unity primitives can be used and serialized by the serializer. These types include Bounds, BoundsInt, Color32, Color, GradientAlphaKey, GradientColorKey, Keyframe, LayerMask, Matrix4x4, Quaternion, RangeInt, Rect, RectInt, Vector2, Vector2Int, Vector3, Vector3Int, Vector4, and WrapMode.

You can also serialize references to other scene objects that has been spawned by the level editor. You just make a reference like normal using GameObject, Transform, or your own scripts.

It also supports all these types as an array (for example Color[]), as lists (for example List<Color>), and as nullable (for example Color?).

Fully Tested

All the types above are covered by serialization tests! They are completely safe to use without any surprise issues.