by GideonFerrell » Tue Sep 03, 2013 4:57 am
So I was searching online and stumbled upon the official Disney Infinity facebook, where someone was having the same problem. Here's Disney Infinity's response...
"Hey Mateo - Buying all the Frat Houses and completing the missions in that area unlocks the Terrifying Two-Wheeler. It's a scream come true!"
Me personally, I've bought all the frat houses and completed all the missions, including the challenges. The only one not registering is 'Frat Row Racer', but I think that's just a multi-player race and that's why. So this definitely seems to be a random bug. Hopefully they fix it soon.