http://necrodancer.com/So I hadn't even heard of this until I caught
this stream of the alpha while I was eating dinner. You appear to be an apprentice mage called Cadence who is determined to raid the necrodancer's crypt and find out his secrets. Unfortunately while digging into the crypt, she falls through the ceiling of it and bashes her head on a rock killing her. The necrodancer revives her, placing a beat into her heart before leaving.
All actions and movements have to sync with the rhythm, same goes with your enemies. Each zone and level has its own song and beat to it.(Done by Danny B, the Super Meat Boy and Binding of Isaac soundtrack guy) Staying in the beat and killing enemies will provide you with a groove bonus causing beneficial effects, bonus to gold collection, and providing a sick floor lightshow. Missing the beat will remove your buffs, gold bonus, and the lightshow(But enemies will still move, so do be careful). Each enemy has its own dance style. Skeletons for example will throw their hands up and wave em about for 1 beat and then move forward the next(Attacking if you're in the way). Whilst golems groove on their tile for 2 beats, prepare on the third, and dive forward on the fourth.
There are a bunch of items you can find to help you. You start with a dagger and a shovel(You can dig through dirt walls with it, sometimes uncovering hidden rooms) but can find other helpful items, armor, and weapons on your journey through a zone. Theres a shopkeeper each floor that will sell things to you as well(And sings along with the current song playing while you're near him) Floor 4 of each zone holds the boss of the floor. The boss I saw was a chessboard with chess pieces that moved to the beat(Pawns were trying to get to the other side to promote to queens, knights were doing their l jumps, etc)
Heres a couple examples of the game's music so far
http://www.youtube.com/watch?v=t0u6FFlrmUAhttp://www.youtube.com/watch?v=rk6cod9BJzwThere's going to be early access on the 30th of April for people that preordered, but there's no official release date as of yet.