Dungeon King: Dreadstorm Keep, Launch Trailer and Screenshots

In the mood for a hack 'n slash that offers the convenience of playing it on any device with a web browser that supports Flash? Then look no further than Dungeon King: Dreadstorm Keep, the latest title to be added to BulletProof Arcade's catalog of online games. To be perfectly honest, these types of games don't normally stand out to me in a big way, but after checking out these first five screenshots and the below launch trailer, I find myself more than a little intrigued:

It looks like it's free-to-play up to a certain point, and then we'll have to pay $9.99 to unlock the full version.  A fairly reasonable price, by any measurement.