Castlevania Double Pack is a very cool Rom. It has the games, Aria of Sorrow and Harmony of Dissonance. This will be a review of both the games, but it won't be an in depth one. Overall, I would give it a 9.5.

Graphics: The graphics are pretty good for a Gameboy Advanced game and the pictures are really cool. 9/10.

Sound: The sound goes well with the scenery in both, Aria of Sorrow and Harmony of Dissonance. The music is awesome like any other Castlevania game music. 10/10.

Addictiveness: The games are pretty fun to play and I would replay them once or twice if I was bored. I find Aria of Sorrow the funner game, but Harmony of Dissonance is also a great game too. 10/10.

Story: The stories of both the games are interesting. The cool part is the multiple endings they have. 9/10.

Depth: The Rom has so much in them! Great dungeons, lots of secrets, monsters, and most importantly, two games! The games do have some things missing though, but they aren't very major. 10/10.

Difficulty: It isn't that difficult. 7/10.

These are games that you shouldn't miss if you are a fan of these types of games. Overall, it deserves a 9.5 rating.