Happy nutz studio is an independent game developer founded by Victor Padilla in 2005 as NO! Interactive. The name was changed in 2006 to Dreamchaser games, and then in 2007 to Happy Nutz Studio.
The studio well-known in indie gaming for it´s colorful game “RotoAdventures” and the series of puzzle games “Popnus”; Games that often challenge your abilities and mind.
Source: The Developer Website.