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Aumio is a "social game" to unlock time-sensitive deals by sharing them with Facebook friends. When a user recibes 2/3/5 visits on a deal he unlock it and can use it. The friends he has invited share the deal again to unlock it. You can invite user with facebook conection or with a direct link.
Aumio is coded in .NET 4.0, ASP.NET MVC 2.0.
I need the web app (no iphone app) and dont need the badges system.