Minesweeper with abilities! I love the concept, and the radar works really nice with the exploration ability. I could see this turning into a minesweeper rogue-like (though I might steal that idea). My only wish is that it was harder. Most of the time I could uncover everything using normal minesweeper rules. I'm not sure how you would make it harder though, without adding so many enemies.
I have to disagree with all the people who love the a capella. This is probably the best a capella song I have heard in the jam so far, but I still think the game would be better with a normal song. It doesn't quite fit the alien vibe just right, and unless your voice is perfectly in tune, it is a bit hard to listen to.