Valley of the Damned... No.
Sonic Firestorm...Ehh no.
Inhuman Rampage! YES!
Inhuman Rampage is the most popular album of DragonForce, because Through the Fire and Flames It appears as a playable song in Guitar Hero III: Legends of Rock, Guitar Hero: Smash Hits, and Brutal Legend. Thsi is (for me) the best album of the band. Ok here we come:

Through The Fire And Flames: (The most popular song of DragonForce)


Revolution Deathsquad:


Storming the Burning Fields:


Operation Ground And Pound: (The second video)


Body Breakdown:


Cry for Eternity:


The Flame of Youth:


Trail of Broken Hearts


Lost Souls in Endless Time



First part: http://www.socialphy.com/posts/music/6185/DragonForce-discography-_Valley-of-the-Damned_.html

Second part: http://www.socialphy.com/posts/music/6198/DragonForce-discography-_Sonic-Firestorm_.html#comid-327

The Fourth part i'm making.