Nope. The Wintergatan Marble Machine is more steam punk (steam punk is a look and style, not a musical genre.)
https://en.wikipedia.org/wiki/Steampunk
What Dragonforce is... is rather unique. Closest genre to it is speed metal. Something else relatively new is symphonic metal.
https://www.youtube.com/watch?v=rVVTiG9UgnE
I apologize for inserting myself into your conversation, but when you mentioned Symphonic Metal, you caught my attention.
Then, when I clicked your link and saw it was Nightwish’s “Poet And The Pendulum”, I became excited.
Nightwish is my favorite modern band and “Poet and The Pendulum” is my favorite Nightwish song. “Dead Boy’s Poem” and “Planet Hell” are also faves.
The album version of “Poet And The Pendulum” is great, but the live version at Wembley is epic. Anette Olzon wasn’t bad on the album version, but Floor Jansen is on another level and adds so much emotion to the song.