Sorry i couldn't think of an appropriate title to match what I need help with.
Basically, I'm making a game similar to "Cartoon Wars 2"
The image above displays what I am trying to achieve for my game. I want the units spawned to be on different platforms(or whatever is happening there) when there are multiple units spawned relatively close to each other. This way the units don't overlap entirely to give some depth to the battlefield.
How would I do this? I already have the ground as a solid, and my ai's walking. I just have no clue as to how I'm supposed to get the units to appear on the field like they do in the picture above.