Hardcore Gamer: Many games have put the focus purely on narrative, even allowing players to explore in non-linear fashion to discover it. The Moon Sliver follows in these footsteps.
A slow, spooky little game, The Music Machine may not be for everyone, but what it lacks in entertainment value it makes up for in offering a unique world to explore and a creepy story to digest.
Those who choose to play The Moon Sliver should follow the developer’s suggestion of playing in a single sitting.
From the review: "The Moon Sliver is there for you if you’re in the mood for a brooding, slow-burn thriller with nothing to offer but loneliness--and an empty feeling pushing you towards a conclusion you know you don’t want to be a part of."