"Inverto" is a first person shooter-puzzler with physical puzzles and gravity manipulations. The game is the ideological successor of such games as "Prey" and "Portal" with platformer elements.
Overall visual comparison between Basic and HD versions.
Y'know, honestly I can't decide which one I like better. There's things I like about both styles, the basic one is more cartoony and friendly, and the HD one is more realistic and shiny.
...and HD version is four times(or even more) slower to make assets for. As an artist I love realistic and shiny stuff, but as a developer I like cartoon-ish more.