Eternal Sonata achievements

Eternal Sonata

3.8 from 1420 votes

There are 22 Eternal Sonata achievements worth 2,596 (1,000)

15,096 tracked gamers have this game, 1,624 have completed it (10.76%)

Achievement Details

Secret Achievement in Eternal Sonata

Secret Achievement103 (50)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 3,536 tracked gamers (23% - TA Ratio = 2.06) 15,128  

Achievement Guide for Secret Achievement

158,694 (78,482)
Achievement won on 08 May 09
TA Score for this game: 2,596
Posted on 03 September 09 at 07:45, Edited on 23 October 09 at 20:21
This solution has 9 positive votes and 0 negative votes. Please log in to vote.
This will unlock after defeating Rondo in the 11th floor of the secret dungeon Mysterious Unison. To unlock the dungeon, you must beat the 2nd last boss in the game in the Double Reed tower. Go back from there. Leave the Double Reed Tower and go back to the desert (Noise Dunes). Once there continue going to either the left or right (Keep going in the same direction), eventually (Approx. 3 times through) you will enter a different area with a door. If you are having trouble beating her, use the dungeon's many enemies to level yourself up a few levels then come back (I did it around 65, but some say you should be at least 80+). My preferred party was having Allegretto and either Jazz or Frederic attacking, with Polka healing(Equipping her with something that gives off light certainly helps). If you are in the dungeon and don't have any idea where to go, I would suggest consulting a map via Gamefaqs, which is what I used as the dungeon itself is very confusing without a map.
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