Exploding Kittens is the most backed crowd-funding campaign in history, with over 200,000 backers.
A classic card game, the aim is to avoid drawing exploding kitten cards.
The game's creator Elan Lee previously worked for Microsoft and has founded several start-ups.
The "Pigacorn" is a chance card that allows players to look ahead.
Exploding kittens can be defused with special cards.
Catnip sandwiches save lives.
Some lucky backers will receive a limited edition NSFW edition.