I have it and love it! After sitting on the fence for months I finally picked it up when it was on sale in the eShop in December at my wife’s request. (It goes on sale in the eShop fairly often.) It’s been my #1 game ever since. It has a single player story mode, as well as 2P co-op and vs. It’s won a bunch of awards, and when it was finally released in Japan just a month or 2 ago it opened at (or near) the top of the charts. It’s a seriously great game. Not having played X-COM it strikes me as chess meets Mario Kart, being turn based strategy with crazy power ups and combo effects that happen. The Rabbids are more in the background and the Rabbid-Mushroom Kingdom characters fight with you. Rabbid Peach is seriously hilarious as she’s always snapping selfies and acts like a diva when she meets Peach. But it’s a Mario game set in the Mushroom Kingdom, that’s for sure. I’m looking forward to the Donkey Kong DLC being released this spring since it includes DK as a playable character and a whole new world plus some other challenges and things (about 25% more content). I’ve already played 35 hours of the game and could easily see myself playing 60-70 with all the challenges and upcoming DLC. It’s my first turn based strategy as well.