After 100+ hours and beating Delirium with several different characters, I'd say I have this game pretty well beaten. Really, I had it beaten quite a while ago, but more runs to unlock more stuff with new characters is just so addicting!
Not gonna say too much. It's Binding of Isaac. It's a fucking fantastic rogue-lite, perhaps the best out there. The Switch port is absolutely fantastically done. The game looks beautiful, runs perfectly, and all of the new content that the '+' entails add that much more to mess around with!
Verdict: Highly Recommended. As stated before, it's Binding of Isaac. If you like rogue-lites, chances are you've already played it a long time ago. If you do like rogue-lites and haven't played it yet and have a PC or a Switch, then I cannot recommend picking up this enough.
As far as roguelikes go, they don't get better, deeper or more profoundly sick than this one. "Dead babies in the afterlife fighting their way through heaven and hell" sounds like the setup for a bad joke, but this game mines it both for the bad-taste scatological humor AND the profound sadness and horror endemic to the setup. Almost infinitely replayable.
One of my favorite games of all time and a rogue like like none other. It is pretty hard to explain just how insane this game can get without seeing it for yourself so I'll just leave it at this - this game has infinite hours of content to unlock, explore and master. Tons of bosses, item combinations, routes, endings, characters, unlockables; the list goes on and on. Extremely difficult especially when trying to unlock certain characters or items. I have not played Repentance but Afterbirth+ is a very solid expansion to an already great game. If you're a fan of rogue likes, classic Zelda style dungeon crawling or a combination of the two definitely check this game out.