The U.S. PlayStation Blog has hosted an interesting article by Metanet co-founder Mare Sheppard, who goes into detail about the studio's design work with their hardcore platformer sequel, N++.
The original's clean, minimalistic style was one of the most eye-catching facets, and its something the company look to continue for the PS4-exclusive sequel. One interesting tidbit is that thanks to the team's tinkering, the game runs at 1080p, 60fps.
The whole article is worth a read, so find yourself ten minutes in your day and have a scan through.