Create transfer generation point

Click... In the upper right corner of the hierarchy view Create Button and select... From the drop-down menu Create Empty, To create a new GameObject, Rename it after you create it .
Click on the color cube in the upper right corner of the attribute , After selecting a color for him, it will be displayed in the scene .
after , In the scene through ctrl＋D To copy multiple location labels and place them in different locations .
Finally, repeat the first step and name it spawnpoints, All created GameObject Drag to its bottom , And all named spawn

Last , Press ctrl＋s Preservation , Even if the game scene is set .