Ib

Ib (pronounced Ee-b; a phonetic translation of Eve) is a free-ware Japanese horror adventure video game that was developed by kouri using RPG Maker 2000. It was released on February, 2012. It was translated into English by vgperson.

A young girl named Ib visits an art gallery with her parents.
While observing the many exhibits, she suddenly realizes she is alone.
And in her search for others, she finds things awry in the gallery...

The game is focused on exploration and puzzle-solving. There are no battles, and it does not demand quick reflexes. It's designed to be accessible to all kinds of players, so enjoy.