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I am trying to create a 2D game in Unity in which objects keep falling from top and the player has to dodge them. Suppose I have created a sprite which serves as a single enemy that the player has to dodge.Now I have to create multiple such sprites at runtime so that they can keep on spawning from random positions.Despite searching on the net for quite some time i could not find a clear answer.

I am just a newbie and I am just starting to learn game development in Unity so answers in detail will be very helpful.

Thanks in Advance.

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You do it in Unity by creating prefabs in editor (see video) and then instanciating them in script (read manual) or in editor.

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  • \$\begingroup\$ Thank you very much I got what I was looking for. Could you explain how to destroy the prefabs once they are out of scene. \$\endgroup\$
    – Sourav Kanta
    Oct 13 '15 at 11:50
  • \$\begingroup\$ You are welcome. Prefabs are not destroyed, they are static to projects (i.e. shared between scenes). But objects instanciated from a prefab are destroyed as usual by calling Destroy(obj1). \$\endgroup\$
    – Igor S.
    Oct 13 '15 at 14:30

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