I’m using OS X Mountain Lion… just installed ST2 build 2220… and I can’t see the main menu.

Pressing the alt key doesn’t toggle the menu (as it did on Windows).

Please help. I’m not able to enter the license key.

Tried the top of the screen? en.wikipedia.org/wiki/Menu_bar#Macintosh

Nope, I didn’t but should have

Thank you for your helpful hint.