
Defeat the Avatar of Gaea in Lake Foscari.
Rare
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Rates and award counts were last observed on Sep 21, 2026.

Defeat the Avatar of Gaea in Lake Foscari.
Rare
Reach Level 80 in Inverse Gallo Tower.
Rare
Find the Lake Foscari Map.
Rare
Reach Level 80 in Inverse Mad Forest.
Rare
Find and open the coffin in Lake Foscari.
Rare
See the final fireworks.
Rare
Survive 15 minutes with Menya Moonspell.
Rare
Evolve the Summon Night.
Rare
Find 500 Floor Chickens.
Rare
Evolve the Four Seasons.
Rare
Obtain the Atlas Gate in Boss Rash.
Rare
Evolve the Night Sword.
Rare
Discover every standard evolution and union.
Rare
Defeat the Orochimario in Mt.Moonspell.
Rare
Find an Arma Dio.
Rare
Reach Level 80 with Sir Ambrojoe.
Rare
Find the Mt.Moonspell Map.
Rare
Evolve the Silver Wind.
Rare
Evolve the Glass Fandango.
Rare
Survive 15 minutes with Miang Moonspell.
Rare