Author Topic: Inventing Challenges Help on Sims 3 Pets  (Read 2589 times)

casey_w141

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Inventing Challenges Help on Sims 3 Pets
« on: February 06, 2012, 05:00:37 PM »
I own the xbox 360 version of Sims 3 Pets. I was wondering if anyone knew how to create the masterful complex inventions. I have created 30+ of each complex invention and have yet to get masterful on any.