While the box art and engineering is wildly different from our own, the deck inside uses our standard art for Cthulhu Fluxx. Licensed by Black Monk Games.
Picked this up mostly for the standard art inside, and honestly the deck plays exactly like the Cthulhu Fluxx I already know. The Black Monk Games logo on the box threw me at first, but once I opened it everything matched.
Wasn't sure about the new box design at first, but the cards inside are the same Cthulhu Fluxx art I already know and love. The Polish edition plays identically, and the rule cards are easy to read.
The box art really throws you off in the best way—I almost didn't recognize it was a Fluxx game until I opened it up and saw the familiar card layout inside. The contrast between the wild new packaging and the classic deck is a fun twist for collectors.