steam trouble on mac

[Toytles]

again my tf2 is messed up. for some reason when i try to open my tf2 it would shut down unexpectedly. if anyone knows whats happening pls tell me

 

[Toytles]

wow no one knows?

 

[seek.and.destroy]

steam has priviously said... that the games ran on MAC still have bugs and there trying to work everything out. i would suggest you varify your game cache.

 

[Toytles]

ok so after reinstalling steam my game prepares to launch than just the window goes away and nothing happens