Interesting game, though a bit hard to play in it's current state. In particular, I think the way the artifacts you aren't currently using get passively attracted to the current artifact makes it all feel a little out of control. I like the way the color-scheme changes to indicate which artifact is selected, that really helps. I also like that there are multiple pieces of music, but think perhaps a single longer piece could help - on the first level, it just got repetitive a little too fast because it was such a short loop.
All that said, nice. Keep it up.