Try game asset 2D Art Pack 1.1 Unity for free.
Unity
1.1
102011
This pack was developed for the creation 2D games such as platformers, shooter or endless runners. Package contains about 90 sprites of platforms, addons, background elements.Mechanics of the project is based on Unity 2D Platformer
You can download the asset from the link below, but for educational purposes only. Do not forget to support the author in the official store.
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