Indeed you guessed correct, you must have seen me randomly playing it on Xbox Live!
It's a great game, just extremely long compared to a lot of shumps, which i guess you could argue is better value for money!
I think my first play though took me around an hour and 20 mins on normal difficulty, which is hard! My friend had a go on easy and did a lot better than I did.
It's been a long while since i played a shump so need to get back in to it. Raiden V is certainly worth picking up when you want a new Xbox One game.