Cellar Cleanup Simulator is a relaxing single-player simulation game where players organize hundreds of bottles in a mysterious cellar, place them on the correct shelves, and restore the collection to its former glory. Completing shelves grants Skill Points that can be used to unlock abilities, while a drunkenness system introduces a balance between increased power and reduced control. The game also features realistic physics based bottle handling, breakable bottles, scoring, and online leaderboards.