One of many indie platformers, Camera Obscura is the story of a photographer-woman trying to climb to the top of an ancient clockwork tower. The big gameplay gimmick is that you can take photos, and the “afterimages” will move for a bit before freezing. This creates temporary platforms.
A (mostly) slow-paced puzzle game, this is not an easy finish. The excellent (I’d recommend the game for the soundtrack alone) original music kind of fits with each area. The story, which is a combination of exposition about the tower builders and a really pretentious, almost stereotypical love story plot involving the photographer, doesn’t really do so. But it’s a small part.
As far as indie games go, you could do a lot worse. Did I mention the music is amazing?