Moreso than a lot of games, this is an art piece, an achievement to be admired. Completing puzzles and unlocking the various ways the game plays with its central mechanic all provide the catharsis of truly understanding each new environment and admiring the clever ways the developer wrapped everything together. From a pure gameplay perspective, it's a bit clunky, but you could say that about the work of many of the great artists and composers. Manifold Garden may not be much of a game, but it's surely an adventure that's worthy of some attention.