Ready or Not 2: Here I Come hits theaters March 20, and the question everyone's asking is the same one that haunts every sequel to a perfect contained thriller: can they possibly recapture the magic?

The original Ready or Not was lightning in a bottle. Samara Weaving running through a mansion in a blood-stained wedding dress, hunted by her new in-laws in a twisted game of hide-and-seek. It was nasty, funny, and gloriously self-contained. It told its story and got out.

Sequels to contained thrillers almost never work. They feel unnecessary by definition. But Weaving is back, joined by Kathryn Newton and Elijah Wood, so at least they're not phoning it in.

The premise expands the mythology: Grace survived the first film's all-out assault, but now she's reached "the next level of the nightmarish game." Four rival families are hunting her for control of some kind of global council. It's bigger, more elaborate, more mythological.

Which is precisely what worries me. The first film worked because it was simple and brutal. Adding lore and expanding the scope risks losing what made the original special.

But Radio Silence, the directing team behind both films, has earned some trust. They also made the recent Scream films, which proved they understand how to honor what works while finding room to play.

We'll know in three weeks whether Ready or Not 2 justifies its existence or joins the long list of sequels that should have stayed buried. My money's on a fun but inessential follow-up that reminds us why the original was special.