To be clear, you cannot die while playing as Godzilla--you'll always turn back into a normal player at the end of it, no matter what. From there, you'll play the rest of the match out as usual. You don't, by the way, get any rewards for having been Godzilla in a match, aside from the happy memories.

Epic Games has been teasing Godzilla's arrival in Fortnite for over two months now, and you can finally check out the kaiju in its latest update. While there is a Mechagodzilla skin you can buy from the in-game store,

On top of the Godzilla skin, you also have the opportunity to become Godzilla in Fortnite matches, check out our guide at that link to find out how and what cool things you can do when you transform into the monster.