I just installed the Beta on my Macbook Pro through Steam, however the game will not load, it crashes and shuts down directly.

Hey, everyone. We are aware of the crashing problems on Yosemite right now. After talking to some other projects that are using Unity for their engine the problems may not be unique to our game. We are going to continue to look into it and hopefully it will be something we can resolve on our side and not something that will have to wait for a Unity fix.

 

Thanks for your patience.

Source: http://forums.obsidian.net/topic/69260-osx-yosemite-1010-problems/?do=findComment&comment=1532790

 

Seems there are issues with Unity compatibility for OSX currently.

You sir, have not used the search function before posting

 

http://forums.obsidian.net/topic/69203-mac-client-wont-launch-from-steam/

 

Let us know if the workaround does not work for you.

You sir, have not used the search function before posting

 

http://forums.obsidian.net/topic/69203-mac-client-wont-launch-from-steam/

 

Let us know if the workaround does not work for you.

My deepest apology, but I did not have the time to look around. I had few minutes on hand, tried to load it, didn't work, so I just posted a forum. Thanks for the info.