I've read that UltraPlay is a project made for the team of Egold in 2010 but I'm not sure if this is true, can anybody tell me if this information is true and where can I read more about this?
This information is true. Ultraplay is a previous project made by the teanof Egold. If you want read some information about Ultraplay you have a good explanation in the whitepaper of Egold and the link to their whitepaper is in the first post of this topic