The Lost Smile (original title "La Sonrisa Extraviada", "LSE" for short), tells a story typical in noir cinema or literature; a woman disappears, a detective tries to find her. But the detective is a little unusual, relaying more in art or philoshopy than science, and the scheme that drives him deeper and deeper into uncharted territories could be really dangerous, even fatal.
The original language of the game is spanish, but I'm confident that the english version is solid and can be played and enjoyed even by native speakers. However, if you are fluent in spanish, I'd recommend to choose the spanish version, as is the original one.
3D illustrations
Heavily processed 3D art to give it a raw visual style that suits the genre/theme. It has no sprites or backgrounds, every illustration is unique. Think in a panel from a comic or a frame from a movie.
Comic style dialogue
Comic bubble style textboxes for showing the narration and the dialogue.
A clues/deductions interactive system
Through the game, depending on the options you choose, you'll find different clues about the case. You'll have to combine them to get deductions in order to solve the case.
6 endings depending on the deductions you make
The story has 1 "true" ending and 5 alternative ones (including a generic one where the player fails to make any meaningful deduction). Better not think about them in terms of "good" or "bad" endings, though.
I hope you enjoy it!