Lost Odyssey achievements

Lost Odyssey

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There are 42 Lost Odyssey achievements (36 without DLC) worth 1,959 (1,100)

64,962 tracked gamers have this game, 3,553 have completed it (5.47%)

Achievement Details

Secret Achievement in Lost Odyssey

Secret Achievement18 (10)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 20,073 tracked gamers (31% - TA Ratio = 1.79) 65,162  

Achievement Guide for Secret Achievement

473,509 (224,124)
Achievement won on 31 Mar 09
TA Score for this game: 1,959
Posted on 31 March 09 at 21:37
This solution has 3 positive votes and 2 negative votes. Please log in to vote.

The Cave Worm can be found on disc 4, once you've acquired the White Boa. You need to head north of the world map, near the Gohtzan continent. Ram the ice covering the small opening along the lining of the continent to enter the cave.

Boss tips:
Suggested average level is 50+, with lots of skill slots for anti-ailment skills.

The Cave Worm causes status ailments, so equip as much of the anti-ailment skills as possible. Equip Bio Rings on Kaim and Seth and keep on casting supportive magic (Powerus or Healing) with Sarah and Ming. The monster casts Complete Defense which nullifies ALL attacks and magic, so you have to wait this out and heal up until the effect wears off. Keep it up and it shouldn't be too hard. If you have Forceus at this point for any of your mages, use it.
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