I finally had some time to fix that bug. Apparently Mac builds only play nice in GM:S versions 1.99.5xx+. They actually create the project in Xcode this time! I tested it a few times so hopefully nothing terrible happens lol. If you're still interested in playing and find any bug please let me know and I'll start fixing ASAP! Thank you for being patient!! ^_^)b
EDIT: Scratch that. Something's still wrong. Give me a few and I'll try to fix it real quick.