From MikePortnoy.com:

MP’s Top 10 Albums of 2013
(in no particular order):

1. Steven Wilson – The Raven That Refused To Sing
2. Haken – The Mountain
3. Queens Of The Stone Age – …Like Clockwork
4. Biffy Clyro – Opposites
5. Black Sabbath – 13
6. The Ocean – Pelagial
7. Megadeth – Super Collider
8. Fates Warning – Darkness In A Different Light
9. Spock’s Beard – Brief Nocturnes And Dreamless Sleep
10. Stryper – No More Hell To Pay

Mike is right about the Stryper album being awesome metal!

And, in case you missed it, Stryper also released a nicely done retrospective album of re-recordings in  2013.