That's a really neat way to hide/package a pushing box puzzle game while adding some style, humor, and flavor. And not a bad box puzzle game at that. Always into these pure logic puzzle games like this. Not the hardest ever, but for a 22-leveler had some really cute concepts. Particularly thought the spiral one was clever.
Really miss the "undo last move" that most such puzzle games are including these days, but can't blame the lack of it for the simplicity and 8-bit theme.