The gameplay loop of collecting a variety of items and trying your best to make them work together with the countless amounts of synergies is really addictive. It's so filled to the brim with content and unlockables you'll be at this game for probably 1000 hours at least. That isn't even to mention that there's mod support so you could theoretically just play this forever if you really wanted to. If I had one gripe however, it's that it has become a bit too bloated with all the alternate floors and endings. I find that it's gotten a bit much trying to remember how to get to every final boss, but your mileage may vary I suppose. That said, if you don't mind a roguelite that requires a bit more luck than most, you can't go wrong with this.