Has anyone else's problems disappeared? I tried SMB today on my Mac running Mountain Lion and managed to play a couple of levels. Can't check further because I'm at work but I'm hoping something has been fixed. I'm running the game through Steam, but I didn't notice any updates come through (although I'm not very familiar with Steam).

EDIT. Figured out having it set to -800x600 -meddetail stops the crashes on startup. Still affected by the bug where failing in a warp zone and being kicked back to the level select crashes the game. Absolutely ridiculous how broken the mac port is. Contemplating bootcamping my Macbook just to play this game, which should be completely unnecessary if OSX is officially supported!

Macbook Pro 13 inch i7 with OSX 10.8.

Tried running SMB from Humble Bundle download, and from Steam Store.

Game crashes when starting new level. Sometimes it will load the first level but it crashes after a minute or two.

Link to crash report: https://www.dropbox.com/s/0jnoxh1ht4ot2mr/SMB%20Crash%20Report.rtf