Can I run a number of Unity?

I want to run two or three unity for multi-play test on Mac, not iPhone, but I don’t know the way of it.

Please give me advice~!

Thank you.

To test multiplayer, run one instance of Unity in the editor.
Then run the other tests in a web player on your local computer.

You can run two instances of the editor, but not of the same project. One strategy is to copy the game to a second location on the same machine, and open each in an instance of the editor. (Make sure your wizard pops up when you start Unity. You can set it from Edit | Preferences…).

The danger of this approach is that you might get confused and edit the wrong version. If you use version control, that might help (then check out a second copy, don’t copy the original).

do you mean that you want to run muiltiple of the editor???

because i don’t think that this can be done, you can only have one editor open at one specific time…

if you mean the actual published standalone game, then you can by just running the game, then pressing Command + TAB and then selecting “Finder” or whatever will take you to the desktop, then open the next game, and repeat the process.

Then to swap between games, just use Command + TAB again…

Hope this helps…

-Grady

comment back if you need more help or if this is not what you meant…